Medical Terminology: Prefixes. Health Occupations Education Module.

ERIC Educational Resources Information Center

Temple Univ., Philadelphia, PA. Div. of Vocational Education.

This module on medical terminology (prefixes) is one of 17 modules designed for individualized instruction in health occupations education programs at both the secondary and postsecondary levels. This module consists of an introduction to prefixes, a list of resources needed, and three learning experiences. Each learning experience contains an…

Comparison between BIDE, PrefixSpan, and TRuleGrowth for Mining of Indonesian Text

NASA Astrophysics Data System (ADS)

Sa'adillah Maylawati, Dian; Irfan, Mohamad; Budiawan Zulfikar, Wildan

2017-01-01

Mining proscess for Indonesian language still be an interesting research. Multiple of words representation was claimed can keep the meaning of text better than bag of words. In this paper, we compare several sequential pattern algortihm, among others BIDE (BIDirectional Extention), PrefixSpan, and TRuleGrowth. All of those algorithm produce frequent word sequence to keep the meaning of text. However, the experiment result, with 14.006 of Indonesian tweet from Twitter, shows that BIDE can produce more efficient frequent word sequence than PrefixSpan and TRuleGrowth without missing the meaning of text. Then, the average of time process of PrefixSpan is faster than BIDE and TRuleGrowth. In the other hand, PrefixSpan and TRuleGrowth is more efficient in using memory than BIDE.

Measuring the development of a common scientific lexicon in nanotechnology

NASA Astrophysics Data System (ADS)

Arora, Sanjay K.; Youtie, Jan; Carley, Stephen; Porter, Alan L.; Shapira, Philip

2014-01-01

Over the last two decades, nanotechnology has not only grown considerably but also evolved in its use of scientific terminology. This paper examines the growth in nano-prefixed terms in a corpus of nanotechnology scholarly publications over a 21-year time period. The percentage of publications using a nano-prefixed term has increased from <10 % in the early 1990s to nearly 80 % by 2010. A co-word analysis of nano-prefixed terms indicates that the network of these terms has moved from being densely organized around a few common nano-prefixed terms such as "nanostructure" in 2000 to becoming less dense and more differentiated in using additional nano-prefixed terms while continuing to coalesce around the common nano-prefixed terms by 2010. We further observe that the share of nanotechnology papers oriented toward biomedical and clinical medicine applications has risen from just over 5 % to more than 11 %. While these results cannot fully distinguish between the use of nano-prefixed terms in response to broader policy or societal influences, they do suggest that there are intellectual and scientific underpinnings to the growth of a collectively shared vocabulary. We consider whether our findings signify the maturation of a scientific field and the extent to which this denotes the emergence of a shared scientific understanding regarding nanotechnology.

Decomposition of prefixed words in Russian.

PubMed

Kazanina, Nina

2011-11-01

I examined the nature of morphological decomposition in a series of masked-priming experiments with Russian prefixed nouns. In Experiments 1A and 1B, I tested 3 types of prime-target pairs in which the prime was a morphologically simple word, and a facilitation was found when the prime and the target were truly morphologically related (e.g., narost [outgrowth] and rost [growth] are morphologically related via the prefix na- [on]) or apparently morphologically related (e.g., priton [den] and ton [tone] seem to be morphologically related via the prefix pri- [toward], but this relation is false) but not when the relation was purely orthographic (e.g., kumir [idol] and mir [peace]; ku- is not an existing prefix of Russian). These results suggest that all orthographic forms that can be exhaustively parsed into a prefix and a stem are decomposed into (apparent) constituent morphemes during their retrieval from the lexicon. This early segmentation process is driven by morpho-orthographic but not by morphosemantic considerations and applies even for derived forms that are more frequent than their stem.

Differences in the Processing of Prefixes and Suffixes Revealed by a Letter-Search Task

ERIC Educational Resources Information Center

Beyersmann, Elisabeth; Ziegler, Johannes C.; Grainger, Jonathan

2015-01-01

A letter-search task was used to test the hypothesis that affixes are chunked during morphological processing and that such chunking might operate differently for prefixes and suffixes. Participants had to detect a letter target that was embedded either in a prefix or suffix (e.g., "R" in "propoint" or "filmure") or…

Past participle formation in specific language impairment.

PubMed

Kauschke, Christina; Renner, Lena F; Domahs, Ulrike

2017-03-01

German participles are formed by a co-occurrence of prefixation and suffixation. While the acquisition of regular and irregular suffixation has been investigated exhaustively, it is still unclear how German children master the prosodically determined prefixation rule (prefix ge-). Findings reported in the literature are inconsistent on this point. In particular, it is unclear whether participle formation is vulnerable in German children with specific language impairment (SLI). To compare children with and without SLI in their abilities to form German participles correctly, and to determine their relative sensitivities to the morphophonological regularities of prefixation. The performance of 14 German-speaking children with SLI (mean age = 7;5) in a participle formation task was compared with that of age-matched and younger typically developing controls. The materials included 60 regular verbs and 20 pseudo-verbs, half of them requiring the prefix ge-. Overall, children with SLI performed poorly compared with both groups of typically developing children. Children with SLI tended either to avoid participle markings or choose inappropriate affixes. However, while such children showed marked impairment at the morphological level, they were generally successful in applying the morphoprosodic rules governing prefixation. In contrast to earlier findings, the present results demonstrate that regular participle formation is problematic for German children with SLI. © 2016 Royal College of Speech and Language Therapists.

Toward Large-Graph Comparison Measures to Understand Internet Topology Dynamics

DTIC Science & Technology

2013-09-01

continuously from randomly selected vantage points in these monitors to destination IP addresses . From each IPv4 /24 prefix on the Internet, a destination is...expected to be more similar. This was verified when the esd and vsd measures applied to this dataset gave a low reading 5 An IPv4 address is a 32-bit...integer value. /24 is the prefix of the IPv4 network starting at a given address , having 24 bits allocated for the network prefix. 6 This utility

The comparative metabolism of 2,6-dichlorothiobenzamide (prefix) and 2,6-dichlorobenzonitrile in the dog and rat

PubMed Central

Griffiths, M. H.; Moss, J. A.; Rose, J. A.; Hathway, D. E.

1966-01-01

1. A single oral dose of either [14C]Prefix or 2,6-dichlorobenzo[14C]nitrile to rats is almost entirely eliminated in 4 days: 84·8–100·5% of 14C from [14C]Prefix is excreted, 67·3–79·7% in the urine, and 85·8–97·2% of 14C from 2,6-dichlorobenzo-[14C]nitrile is excreted, 72·3–80·7% in the urine. Only 0·37±0·03% of the dose of [14C]Prefix and 0·25±0·03% of the dose of 2,6-dichlorobenzo[14C]nitrile are present in the carcass plus viscera after removal of the gut. Rats do not show sex differences in the pattern of elimination of the respective metabolites of the two herbicides. The rates of elimination of 14C from the two compounds in the 24hr. and 48hr. urines are not significantly different (P >0·05) from one another. 2. After oral administration to dogs, 85·9–106·1% of 14C from [14C]Prefix is excreted, 66·6–80·9% in the urine, and 86·8–92·5% of 14C from 2,6-dichlorobenzo[14C]nitrile is excreted, 60·0–70·1% in the urine. Dogs do not show sex differences in the pattern of eliminating the metabolites of either Prefix or 2,6-dichlorobenzonitrile. 3. Dogs and rats do not show species differences in the patterns of elimination of the two herbicides. 4. Prefix and 2,6-dichlorobenzonitrile are completely metabolized; unchanged Prefix and 2,6-dichlorobenzonitrile are absent from the urine and faeces, and from the carcasses when elimination is complete. In the hydrolysed urine of rats dosed with either [14C]Prefix or 2,6-dichlorobenzo[14C]nitrile, 2,6-dichloro-3-hydroxybenzonitrile accounts for approx. 42% of the 14C, a further 10–11% is accounted for by 2,6-dichlorobenzamide, 2,6-dichlorobenzoic acid, 2,6-dichloro-3- and -4-hydroxybenzoic acid and 2,6-dichloro-4-hydroxybenzonitrile collectively, and 25–30% by six polar constituents, of which two are sulphur-containing amino acids. 5. In the unhydrolysed urines of rats dosed with either [14C]Prefix or 2,6-dichlorobenzo[14C]nitrile, there are present free 2,6-dichloro-3- and -4-hydroxybenzonitrile, their glucuronide conjugates, ester glucuronides of the principal aromatic acids that are present in the hydrolysed urines, and two sulphur-containing metabolites analogous to mercapturic acids or premercapturic acids. 6. Prefix is thus extensively transformed into 2,6-dichlorobenzonitrile: R·CS·NH2→R·CN+H2S, where R=C6H3Cl2. However, the competitive reaction: R·CS·NH2+H2O→R·CO·NH2+H2S takes place to a very limited extent. PMID:5911525

Menopause

MedlinePlus

... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Cervical Cancer

MedlinePlus

... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Women and HIV/AIDS

MedlinePlus

... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Urinary Tract Infection (UTI)

MedlinePlus

... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

49 CFR 821.3 - Description of docket numbering system.

Code of Federal Regulations, 2010 CFR

2010-10-01

... handled by the Board will receive a letter prefix. These letter prefixes reflect the case type: “SE” for... of civil penalties; “NA” for cases in which a petition for review or appeal is not accepted because...

14 CFR 1260.15 - Format and numbering.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Fiscal Year 2004 would be NNC04AA01H and NNC04AA02H. (7) The Catalog of Federal Domestic Assistance (CFDA... will be applied as follows: (1) Agency prefix. NASA's agency prefix shall be represented by the...

Vocabulary: A Major Factor in Reading Comprehension.

ERIC Educational Resources Information Center

Stotsky, Sandra L.

The major purpose of this research was to show how specific theoretical principles and criteria could be integrated and supported by empirical data to provide a rationale for more systematic introduction of vocabulary in middle-grade reading-instruction material. Research was limited to the teaching of prefixes and the use of prefixed words. A…

Vowel Harmony in Palestinian Arabic: A Metrical Perspective.

ERIC Educational Resources Information Center

Abu-Salim, I. M.

1987-01-01

The autosegmental rule of vowel harmony (VH) in Palestinian Arabic is shown to be constrained simultaneously by metrical and segmental boundaries. The indicative prefix bi- is no longer an exception to VH if a structure is assumed that disallows the prefix from sharing a foot with the stem, consequently blocking VH. (Author/LMO)

Common Medical Abbreviations and Terminology: Modularized Instruction for Nurses.

ERIC Educational Resources Information Center

Moseley, James L.

A learning module to introduce nurses to the main medical abbreviations and often-used prefixes and suffixes is presented. Learning objectives of the module are: to provide the definitions of often-used suffixes and prefixes, and to identify definitions of medical abbreviations. The following materials are presented: a pretest consisting of 30…

48 CFR 246.710-70 - Warranty attachment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Enterprise Identifier Code Type 0-9—GS1 Company Prefix. D—CAGE. LB—ATIS-0322000. LH—EHIBCC. RH—HIBCC. UN—DUNS... Guarantor Enterprise Identifier Code Type 0-9—GS1 Company Prefix. D—CAGE. LB—ATIS-0322000. LH—EHIBCC. RH... returns Name ** Address line 1 ** Address line 2 ** City/county ** State/province ** Postal code...

Algorithmic and user study of an autocompletion algorithm on a large medical vocabulary.

PubMed

Sevenster, Merlijn; van Ommering, Rob; Qian, Yuechen

2012-02-01

Autocompletion supports human-computer interaction in software applications that let users enter textual data. We will be inspired by the use case in which medical professionals enter ontology concepts, catering the ongoing demand for structured and standardized data in medicine. Goal is to give an algorithmic analysis of one particular autocompletion algorithm, called multi-prefix matching algorithm, which suggests terms whose words' prefixes contain all words in the string typed by the user, e.g., in this sense, opt ner me matches optic nerve meningioma. Second we aim to investigate how well it supports users entering concepts from a large and comprehensive medical vocabulary (snomed ct). We give a concise description of the multi-prefix algorithm, and sketch how it can be optimized to meet required response time. Performance will be compared to a baseline algorithm, which gives suggestions that extend the string typed by the user to the right, e.g. optic nerve m gives optic nerve meningioma, but opt ner me does not. We conduct a user experiment in which 12 participants are invited to complete 40 snomed ct terms with the baseline algorithm and another set of 40 snomed ct terms with the multi-prefix algorithm. Our results show that users need significantly fewer keystrokes when supported by the multi-prefix algorithm than when supported by the baseline algorithm. The proposed algorithm is a competitive candidate for searching and retrieving terms from a large medical ontology. Copyright © 2011 Elsevier Inc. All rights reserved.

Zebra finches are able to learn affixation-like patterns.

PubMed

Chen, Jiani; Jansen, Naomi; ten Cate, Carel

2016-01-01

Adding an affix to transform a word is common across the world languages, with the edges of words more likely to carry out such a function. However, detecting affixation patterns is also observed in learning tasks outside the domain of language, suggesting that the underlying mechanism from which affixation patterns have arisen may not be language or even human specific. We addressed whether a songbird, the zebra finch, is able to discriminate between, and generalize, affixation-like patterns. Zebra finches were trained and tested in a Go/Nogo paradigm to discriminate artificial song element sequences resembling prefixed and suffixed 'words.' The 'stems' of the 'words,' consisted of different combinations of a triplet of song elements, to which a fourth element was added as either a 'prefix' or a 'suffix.' After training, the birds were tested with novel stems, consisting of either rearranged familiar element types or novel element types. The birds were able to generalize the affixation patterns to novel stems with both familiar and novel element types. Hence, the discrimination resulting from the training was not based on memorization of individual stimuli, but on a shared property among Go or Nogo stimuli, i.e., affixation patterns. Remarkably, birds trained with suffixation as Go pattern showed clear evidence of using both prefix and suffix, while those trained with the prefix as the Go stimulus used primarily the prefix. This finding illustrates that an asymmetry in attending to different affixations is not restricted to human languages.

Decomposing Slavic Aspect: The Role of Aspectual Morphology in Polish and Other Slavic Languages

ERIC Educational Resources Information Center

Lazorczyk, Agnieszka Agata

2010-01-01

This dissertation considers the problem of the semantic function of verbal aspectual morphology in Polish and other Slavic languages in the framework of generative syntax and semantics. Three kinds of such morphology are examined: (i) prefixes attaching directly to the root, (ii) "secondary imperfective" suffixes, and (iii) three prefixes that…

Prefix Identification in the Reading of Dutch Bisyllabic Words

ERIC Educational Resources Information Center

Verhoeven, Ludo; Schreuder, Robert; Haarman, Vera

2006-01-01

Two experiments were conducted in order to explore the role of prefix identification in the reading of Dutch bisyllabic words. Although Dutch orthography is highly regular, several deviations from a one-to-one correspondence exist. A case in point is the grapheme E which can represent the vowels epsilon, e and oe in polysyllabic words. In…

Medical Terminology: Using Some Common Prefixes, Suffixes, and Roots. Health Occupations Education Module.

ERIC Educational Resources Information Center

Temple Univ., Philadelphia, PA. Div. of Vocational Education.

This module on medical terminology (using common prefixes, suffixes, and root words) is one of 17 modules designed for individualized instruction in health occupations education programs at both the secondary and postsecondary levels. This module consists of an introduction to the module topic, a list of resources needed, and three learning…

Enhancing a Web Crawler with Arabic Search Capability

DTIC Science & Technology

2010-09-01

7 Figure 2. Monolingual 11-point precision results. From [14]...........................................8 Figure 3. Lucene...libraries (prefixes dictionary , stems dictionary and suffixes dictionary ). If all the word elements (prefix, stem, suffix) are found in their...stemmer improved over 90% in average precision from raw retrieval. The authors concluded that stemming is very effective on Arabic IR. For monolingual

Traffic-engineering-aware shortest-path routing and its application in IP-over-WDM networks [Invited

NASA Astrophysics Data System (ADS)

Lee, Youngseok; Mukherjee, Biswanath

2004-03-01

Single shortest-path routing is known to perform poorly for Internet traffic engineering (TE) where the typical optimization objective is to minimize the maximum link load. Splitting traffic uniformly over equal-cost multiple shortest paths in open shortest path first and intermediate system-intermediate system protocols does not always minimize the maximum link load when multiple paths are not carefully selected for the global traffic demand matrix. However, a TE-aware shortest path among all the equal-cost multiple shortest paths between each ingress-egress pair can be selected such that the maximum link load is significantly reduced. IP routers can use the globally optimal TE-aware shortest path without any change to existing routing protocols and without any serious configuration overhead. While calculating TE-aware shortest paths, the destination-based forwarding constraint at a node should be satisfied, because an IP router will forward a packet to the next hop toward the destination by looking up the destination prefix. We present a mathematical problem formulation for finding a set of TE-aware shortest paths for the given network as an integer linear program, and we propose a simple heuristic for solving large instances of the problem. Then we explore the usage of our proposed algorithm for the integrated TE method in IP-over-WDM networks. The proposed algorithm is evaluated through simulations in IP networks as well as in IP-over-WDM networks.

Contrastive Analysis between English and Indonesian Prefixes and Suffixes (A Narative Text Analysis of Legends in Perspective of Morphology)

ERIC Educational Resources Information Center

Pauzan

2016-01-01

This research deals with finding the similarities and differences, and describing the types of the English and Indonesian prefixes and suffixes for the narrative text of Legends. In this research, writer used descriptive qualitative research and contrastive methodology to find out the valid data. After investigating the data, writer found some…

Harnessing Youth and Young Adult Culture: Improving the Reach and Engagement of the truth® Campaign.

PubMed

Hair, Elizabeth; Pitzer, Lindsay; Bennett, Morgane; Halenar, Michael; Rath, Jessica; Cantrell, Jennifer; Dorrler, Nicole; Asche, Eric; Vallone, Donna

2017-07-01

The national youth and young adult tobacco prevention mass media campaign, truth®, relaunched in 2014 with the goal of creating "the generation that ends smoking." The objective of this study was to assess whether the strategy of airing truth ads during popular, culturally relevant televised events was associated with higher ad and brand awareness and increases in social media engagement. Awareness of six truth advertisements that aired during popular television events and self-reported social media engagement were assessed via cross-sectional online surveys of youth and young adults aged 15-21 years. Social engagement was also measured using separate Twitter and YouTube metrics. Logistic regression models predicted self-reported social engagement and any ad awareness, and a negative binomial regression predicted the total social media engagement across digital platforms. The study found that viewing a popular televised event was associated with higher odds of ad awareness and social engagement. The results also indicate that levels of social media engagement for an event period are greater than for a nonevent period. The findings demonstrate that premiering advertisements during a popular, culturally relevant televised event is associated with higher awareness of truth ads and increased social engagement related to the campaign, controlling for variables that might also influence the response to campaign messages.

Learning about Science Graphs and Word Games. Superific Science Book V. A Good Apple Science Activity Book for Grades 5-8+.

ERIC Educational Resources Information Center

Conway, Lorraine

This packet of student materials contains a variety of worksheet activities dealing with science graphs and science word games. These reproducible materials deal with: (1) bar graphs; (2) line graphs; (3) circle graphs; (4) pictographs; (5) histograms; (6) artgraphs; (7) designing your own graphs; (8) medical prefixes; (9) color prefixes; (10)…

Entropy-Based Bounds On Redundancies Of Huffman Codes

NASA Technical Reports Server (NTRS)

Smyth, Padhraic J.

1992-01-01

Report presents extension of theory of redundancy of binary prefix code of Huffman type which includes derivation of variety of bounds expressed in terms of entropy of source and size of alphabet. Recent developments yielded bounds on redundancy of Huffman code in terms of probabilities of various components in source alphabet. In practice, redundancies of optimal prefix codes often closer to 0 than to 1.

Symbolic Dynamics and Grammatical Complexity

NASA Astrophysics Data System (ADS)

Hao, Bai-Lin; Zheng, Wei-Mou

The following sections are included: * Formal Languages and Their Complexity * Formal Language * Chomsky Hierarchy of Grammatical Complexity * The L-System * Regular Language and Finite Automaton * Finite Automaton * Regular Language * Stefan Matrix as Transfer Function for Automaton * Beyond Regular Languages * Feigenbaum and Generalized Feigenbaum Limiting Sets * Even and Odd Fibonacci Sequences * Odd Maximal Primitive Prefixes and Kneading Map * Even Maximal Primitive Prefixes and Distinct Excluded Blocks * Summary of Results

Index of NASA prefixed forms

NASA Technical Reports Server (NTRS)

1992-01-01

This Handbook sets forth information for the guidance of all users of the NASA Forms Management Program System. It is issued in accordance with the Federal Information Resources Management Regulation (FIRMR), Subpart 201-9.1. This Handbook sets forth an alpha-functional index of NASA-prefixed forms by title, identifying number, and unit of issue. The automated processing two-letter code (NF) has been substituted for the spelling out of the NASA form-prefix preceding the form number. To indicate a description in lieu of a distinct title, the entire reference under the Form Title/Description column has been enclosed in parentheses. A list of current forms, shown by number and page, is included for cross-reference and to preclude the ordering of those forms which have been deleted from the system. This Handbook will be updated, as appropriate. NHB 1420.2H dated July 1986, is cancelled.

Sorting permutations by prefix and suffix rearrangements.

PubMed

Lintzmayer, Carla Negri; Fertin, Guillaume; Dias, Zanoni

2017-02-01

Some interesting combinatorial problems have been motivated by genome rearrangements, which are mutations that affect large portions of a genome. When we represent genomes as permutations, the goal is to transform a given permutation into the identity permutation with the minimum number of rearrangements. When they affect segments from the beginning (respectively end) of the permutation, they are called prefix (respectively suffix) rearrangements. This paper presents results for rearrangement problems that involve prefix and suffix versions of reversals and transpositions considering unsigned and signed permutations. We give 2-approximation and ([Formula: see text])-approximation algorithms for these problems, where [Formula: see text] is a constant divided by the number of breakpoints (pairs of consecutive elements that should not be consecutive in the identity permutation) in the input permutation. We also give bounds for the diameters concerning these problems and provide ways of improving the practical results of our algorithms.

Structural Analysis via Generalized Interactive Graphics - STAGING. Volume III. System Manual.

DTIC Science & Technology

1979-09-01

DISTRIBUTION UNLIMITED 17 DISTRIBUTION ST ATEMENT (of the abnsrct entered in Block 20. it different from, Report) IS SJPPLEMENTARY NOTES I9 KEY WORDS ILCI-lue on...prefixMENUDRIVER and the menu data base itself is cataloged as prefixMENU. The maintanance of the STAGING Material Property Data Base (MPDB...Property Data Base System, and conversion routines as describe,: -n Section 1.2 through 1.6. If any difficulties arise due to differences in operatire

The Effect of Knowledge Management Systems on Organizational Performance. Do Soldier and Unit Counterinsurgency Knowledge and Performance Improve Following ’Push’ or ’Adaptive-Push’ Training

DTIC Science & Technology

2009-01-01

theory ...................24 Table 3.1 Five techniques of pretest - posttest analysis (from Bonate, 2000) ....................34 Table 3.2 Main Effects...Davenport, 1998). In a pretest / posttest design study by Schlomer, Anderson, and Shaw (1997) no statistically significant differences in KR outcomes were... Pretest / posttest design overview ____________ 54 Question numbers ranged from 1 to 55. The prefix a represents a pretest question and the prefix b

FloCon 2008 Proceedings

DTIC Science & Technology

2008-01-01

anomalous traffic of the node ÷ total anomalous traffic – Make parent nodes by merging child node information. prefix/length coverage/collateral...A T A U P L O A D F L O W S E N S O R 5. DATA DOWNLOAD FLOW SENSOR 1. RECON SNORT: KICKASS_PORN DRAGON: PORN HARDCORE SOURCEDEST SOURCE SOURCE...traffic • Make parent nodes by merging child node information. prefix/length coverage/collateral 0.0.0.0/0 100/100 depth=0 non divided 0.0.0.0/1 50/30

Situational Awareness in Mass Emergency: A Behavioral and Linguistic Analysis of Microblogged Communications

ERIC Educational Resources Information Center

Vieweg, Sarah Elizabeth

2012-01-01

In times of mass emergency, users of Twitter (a popular microblogging service) often communicate information about the event, some of which contributes to situational awareness. Situational awareness refers to a state of understanding the "big picture" in time- and safety-critical situations. The more situational awareness people have,…

An adverse event screening tool based on routinely collected hospital-acquired diagnoses.

PubMed

Brand, Caroline; Tropea, Joanne; Gorelik, Alexandra; Jolley, Damien; Scott, Ian; Sundararajan, Vijaya

2012-06-01

The aim was to develop an electronic adverse event (AE) screening tool applicable to acute care hospital episodes for patients admitted with chronic heart failure (CHF) and pneumonia. Consensus building using a modified Delphi method and descriptive analysis of hospital discharge data. Consultant physicians in general medicine (n = 38). In-hospital acquired (C-prefix) diagnoses associated with CHF and pneumonia admissions to 230 hospitals in Victoria, Australia, were extracted from the Victorian Admitted Episodes Data Set between July 2004 and June 2007. A 9-point rating scale was used to prioritize diagnoses acquired during hospitalization (routinely coded as a 'C-prefix' diagnosis to distinguish from diagnoses present on admission) for inclusion within an AE screening tool. Diagnoses rated a group median score between 7 and 9 by the physician panel were included. Selection of C-prefix diagnoses with a group median rating of 7-9 in a screening tool, and the level of physician agreement, as assessed using the Interpercentile Range Adjusted for Symmetry. Of 697 initial C-prefix diagnoses, there were high levels of agreement to include 113 (16.2%) in the AE screening tool. Using these selected diagnoses, a potential AE was flagged in 14% of all admissions for the two index conditions. Intra-rater reliability for each clinician ranged from kappa 0.482 to 1.0. A high level of physician agreement was obtained in selecting in-hospital diagnoses for inclusion in an AE screening tool based on routinely collected data. These results support further tool validation.

The importance of robust error control in data compression applications

NASA Technical Reports Server (NTRS)

Woolley, S. I.

1993-01-01

Data compression has become an increasingly popular option as advances in information technology have placed further demands on data storage capabilities. With compression ratios as high as 100:1 the benefits are clear; however, the inherent intolerance of many compression formats to error events should be given careful consideration. If we consider that efficiently compressed data will ideally contain no redundancy, then the introduction of a channel error must result in a change of understanding from that of the original source. While the prefix property of codes such as Huffman enables resynchronisation, this is not sufficient to arrest propagating errors in an adaptive environment. Arithmetic, Lempel-Ziv, discrete cosine transform (DCT) and fractal methods are similarly prone to error propagating behaviors. It is, therefore, essential that compression implementations provide sufficient combatant error control in order to maintain data integrity. Ideally, this control should be derived from a full understanding of the prevailing error mechanisms and their interaction with both the system configuration and the compression schemes in use.

A New Approach for Mining Order-Preserving Submatrices Based on All Common Subsequences.

PubMed

Xue, Yun; Liao, Zhengling; Li, Meihang; Luo, Jie; Kuang, Qiuhua; Hu, Xiaohui; Li, Tiechen

2015-01-01

Order-preserving submatrices (OPSMs) have been applied in many fields, such as DNA microarray data analysis, automatic recommendation systems, and target marketing systems, as an important unsupervised learning model. Unfortunately, most existing methods are heuristic algorithms which are unable to reveal OPSMs entirely in NP-complete problem. In particular, deep OPSMs, corresponding to long patterns with few supporting sequences, incur explosive computational costs and are completely pruned by most popular methods. In this paper, we propose an exact method to discover all OPSMs based on frequent sequential pattern mining. First, an existing algorithm was adjusted to disclose all common subsequence (ACS) between every two row sequences, and therefore all deep OPSMs will not be missed. Then, an improved data structure for prefix tree was used to store and traverse ACS, and Apriori principle was employed to efficiently mine the frequent sequential pattern. Finally, experiments were implemented on gene and synthetic datasets. Results demonstrated the effectiveness and efficiency of this method.

Walking the Talk: Expectations and Intentions of a Popular Education Workshop

ERIC Educational Resources Information Center

Glowacki-Dudka, Michelle; Mullett, Cathy; Griswold, Wendy; Baize-Ward, Amy; Vetor-Suits, Crissy; Londt, Susan Cole; Williams-Hawkins, Maria

2017-01-01

Popular education programs allow for collective agenda setting and flexibility, and also to carefully and respectfully design activities that bring in all voices and level the power in the room. Popular education methods help to raise awareness and engage with stakeholders to support topics, such as social justice, human rights, collective power,…

Arab Stereotypes in Popular Fiction.

ERIC Educational Resources Information Center

Terry, Janice J.

1983-01-01

Most popular fictional plots involving the Middle East--adventure stories, espionage, and themes of Western dependency on Arab oil--portray the Israelies as the good guys and the Arabs as the villians. People must be made aware that fictional literature is prejudiced and racially biased against Arabs. (RM)

Does Content Matter? Analyzing the Change in Global Awareness between Business- and Nonbusiness-Focused Short-Term Study Abroad Courses

ERIC Educational Resources Information Center

DeLoach, Stephen B.; Kurt, Mark; Olitsky, Neal H.

2015-01-01

Business schools have long sought to increase students' global awareness. Short-term study abroad (STSA) experiences are becoming increasingly popular ways of generating awareness. While a handful of studies have found evidence of efficacy, none have specifically tested how courses with business content differ from other STSAs. Using a…

Willingness to pay for a 4% chlorhexidine (7.1% chlorhexidine digluconate) product for umbilical cord care in rural Bangladesh: a contingency valuation study

PubMed Central

2013-01-01

Background Recent trials in Bangladesh, Nepal, and Pakistan have shown that chlorhexidine is an effective antiseptic for umbilical cord care compared to existing community-based cord care practices. Because of the aggregate reduction in neonatal mortality in these trials, interest is high in introducing a 7.1% chlorhexidine digluconate liquid or gel that delivers 4% chlorhexidine for umbilical cord care in Bangladesh and elsewhere. Methods In 2010, we conducted a household survey applying a contingent valuation method with 1717 eligible couples (pregnant women or women with a first child younger than 6 months old, and their husbands) in the rural subdistricts of Abhoynagar and Mirsarai in Bangladesh to assess their willingness to pay for three types of umbilical cord care products at different price points. Each respondent was asked about willingness to pay prefixed prices for any one of three 7.1% chlorhexidine digluconate products: 1) a single-dose liquid, 2) a multi-dose liquid, or 3) a gel formulation. Each also reported the maximum price they were independently willing to pay for their selected product. We compared participant willingness-to-pay responses to the prefixed prices with their independently reported maximum prices for each type of the product separately. The comparison identified to what extent the respondents’ positive responses to the prefixed prices matched their independently reported maximum prices. Results This cross matching revealed that willingness to pay the prefixed prices was 41% for the single-dose liquid, 33% for the multi-dose liquid, and 31% for the gel formulation. Although the majority of the respondents were unwilling to pay the prefixed prices, all were willing to pay some amount and reported they could borrow money if necessary. Subsequent analysis of responses to the multi-dose liquid showed borrowing money would not be required if the unit price was Bangladeshi taka 15–25. Conclusions A unit price of Bangladeshi taka 15–25 (US$0.21–0.35) for multi-dose 7.1% chlorhexidine digluconate liquid would be affordable to the primary target population in Bangladesh. Although a large market demand could be generated if the product were available at this price point, subsidization may be required to achieve optimal coverage, especially among poorer families. PMID:24139384

Willingness to pay for a 4% chlorhexidine (7.1% chlorhexidine digluconate) product for umbilical cord care in rural Bangladesh: a contingency valuation study.

PubMed

Coffey, Patricia S; Metzler, Mutsumi; Islam, Ziaul; Koehlmoos, Tracey P

2013-10-18

Recent trials in Bangladesh, Nepal, and Pakistan have shown that chlorhexidine is an effective antiseptic for umbilical cord care compared to existing community-based cord care practices. Because of the aggregate reduction in neonatal mortality in these trials, interest is high in introducing a 7.1% chlorhexidine digluconate liquid or gel that delivers 4% chlorhexidine for umbilical cord care in Bangladesh and elsewhere. In 2010, we conducted a household survey applying a contingent valuation method with 1717 eligible couples (pregnant women or women with a first child younger than 6 months old, and their husbands) in the rural subdistricts of Abhoynagar and Mirsarai in Bangladesh to assess their willingness to pay for three types of umbilical cord care products at different price points. Each respondent was asked about willingness to pay prefixed prices for any one of three 7.1% chlorhexidine digluconate products: 1) a single-dose liquid, 2) a multi-dose liquid, or 3) a gel formulation. Each also reported the maximum price they were independently willing to pay for their selected product. We compared participant willingness-to-pay responses to the prefixed prices with their independently reported maximum prices for each type of the product separately. The comparison identified to what extent the respondents' positive responses to the prefixed prices matched their independently reported maximum prices. This cross matching revealed that willingness to pay the prefixed prices was 41% for the single-dose liquid, 33% for the multi-dose liquid, and 31% for the gel formulation. Although the majority of the respondents were unwilling to pay the prefixed prices, all were willing to pay some amount and reported they could borrow money if necessary. Subsequent analysis of responses to the multi-dose liquid showed borrowing money would not be required if the unit price was Bangladeshi taka 15-25. A unit price of Bangladeshi taka 15-25 (US$0.21-0.35) for multi-dose 7.1% chlorhexidine digluconate liquid would be affordable to the primary target population in Bangladesh. Although a large market demand could be generated if the product were available at this price point, subsidization may be required to achieve optimal coverage, especially among poorer families.

Internet search query analysis can be used to demonstrate the rapidly increasing public awareness of palliative care in the USA.

PubMed

McLean, Sarah; Lennon, Paul; Glare, Paul

2017-01-27

A lack of public awareness of palliative care (PC) has been identified as one of the main barriers to appropriate PC access. Internet search query analysis is a novel methodology, which has been effectively used in surveillance of infectious diseases, and can be used to monitor public awareness of health-related topics. We aimed to demonstrate the utility of internet search query analysis to evaluate changes in public awareness of PC in the USA between 2005 and 2015. Google Trends provides a referenced score for the popularity of a search term, for defined regions over defined time periods. The popularity of the search term 'palliative care' was measured monthly between 1/1/2005 and 31/12/2015 in the USA and in the UK. Results were analysed using independent t-tests and joinpoint analysis. The mean monthly popularity of the search term increased between 2008-2009 (p<0.001), 2011-2012 (p<0.001), 2013-2014 (p=0.004) and 2014-2015 (p=0.002) in the USA. Joinpoint analysis was used to evaluate the monthly percentage change (MPC) in the popularity of the search term. In the USA, the MPC increase was 0.6%/month (p<0.05); in the UK the MPC of 0.05% was non-significant. Although internet search query surveillance is a novel methodology, it is freely accessible and has significant potential to monitor health-seeking behaviour among the public. PC is rapidly growing in the USA, and the rapidly increasing public awareness of PC as demonstrated in this study, in comparison with the UK, where PC is relatively well established is encouraging in increasingly ensuring appropriate PC access for all. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Metacognitive Awareness Inventory for Teachers (MAIT)

ERIC Educational Resources Information Center

Balcikanli, Cem

2011-01-01

Introduction: In research literature there have been a great number of attempts to conceptualize the construct of metacognition over the last three decades. The concept itself has increased its popularity in almost all disciplines ranging from communication to nursing. This popularity has been materialized with a lot of metacognitive inventories…

Care Bears Environmental Awareness Kit.

ERIC Educational Resources Information Center

American Greetings Corp., Cleveland, OH.

Studies show that the three most frequently cited sources of environmental information are family, school, and the media. This kit provides parents with an opportunity to increase a child's environmental awareness through activities which focus on the environment in a way children ages four to nine can understand. A workbook uses the popular Care…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 7.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of recent drug abuse literature, derived from scanning the major publications media in the area. This includes scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports.…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 8.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of recent drug abuse literature, derived from scanning the major publications media in the area. This includes scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports.…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 6.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 2.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 1.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 9.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Awareness System (DACAS), Volume 1 Number 5.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 4.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 3.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Development of an Information Security Awareness Training Program for the Royal Saudi Naval Forces (RSNF)

DTIC Science & Technology

2003-06-01

security faculty. This program offers great teaching along with the ability to master the material needed for the two most popular certifications in...then move on to an overview of some popular networks. The Open Systems Interconnect model (OSI) will be introduced to trainees to make them understand...several different network types, this part explains the two most popular types of networks: LANs and WANs. 2.1.4. Time: 30 Minutes 32 2.2. Network

Literature: Developing Critical Awareness; Some Classroom-Tested Approaches.

ERIC Educational Resources Information Center

Matthews, Dorothy, Ed.

1977-01-01

This issue of the "Illinois English Bulletin" is devoted to developing critical awareness, through poetry, values, the elements of fiction, and literary study. The first section considers approaching narrative through the use of popular materials and includes two essays: "Grim Tales in the English Classroom" by Larry Danielson and "From the Comics…

Awareness and Use of Electronic Cigarettes: Perceptions of Health Science Programme Students in Malaysia

ERIC Educational Resources Information Center

Goh, Yin Hoong; Dujaili, Juman Abdulelah; Blebil, Ali Qais; Ahmed, Syed Imran

2017-01-01

Objectives: In recent years, electronic nicotine delivery systems (ENDS) or e-cigarettes appear to be gaining in popularity despite controversy over their health effects and public health impacts. This paper is the first in Malaysia to assess sociodemographic and behavioural characteristics associated with ENDS awareness, perceptions and use among…

Alerting prefixes for speech warning messages. [in helicopters

NASA Technical Reports Server (NTRS)

Bucher, N. M.; Voorhees, J. W.; Karl, R. L.; Werner, E.

1984-01-01

A major question posed by the design of an integrated voice information display/warning system for next-generation helicopter cockpits is whether an alerting prefix should precede voice warning messages; if so, the characteristics desirable in such a cue must also be addressed. Attention is presently given to the results of a study which ascertained pilot response time and response accuracy to messages preceded by either neutral cues or the cognitively appropriate semantic cues. Both verbal cues and messages were spoken in direct, phoneme-synthesized speech, and a training manipulation was included to determine the extent to which previous exposure to speech thus produced facilitates these messages' comprehension. Results are discussed in terms of the importance of human factors research in cockpit display design.

Worldwide Report, Arms Control.

DTIC Science & Technology

1985-09-10

cavity. And then they say: Listen, let us stop playing about, let us put our cards on the table; yes , we need these tests because a program to...8217 yes ’, answers on the two questions." Both opposition parties, had ini-> tially vowed to boycott the com- mittee because they believed the...nuclear attack — popularly known as Star Wars?" ’ Ail Men Women Yes , aware 81 90 73 No, not aware 19 11 27 Those who claimed awareness

Mining the Popular Culture: The Mass Media and Freshman Composition.

ERIC Educational Resources Information Center

McRae, M. W.

The study of mass media and popular culture in a composition class allows students and teachers together to develop a critical awareness of television and advertising. Jerzy Kosinski's book, "Being There," a novel about the impact of television, is a beginning point for the study of television. Using that book as if it were a collection of events,…

Sexualization of Awareness: Catchy, but Does It Actually Increase Knowledge of Breast Cancer?

ERIC Educational Resources Information Center

Burgess, Melinda C. R.; Murray, Ashley B.

2014-01-01

Currently, in the United States, there exist numerous public awareness campaigns about breast cancer. Many of these campaigns are highly sexualized, focusing on the breasts as an object of fun, as opposed to focusing on information about prevention/diagnosis/treatment. In spite of their popularity, it is unknown what effect they actually have on…

Effectiveness of Geosciences Exploration Summer Program (GeoX) for Increasing Awareness and Knowledge of Geosciences

ERIC Educational Resources Information Center

Houser, Chris; Garcia, Sonia; Torres, Janet

2015-01-01

Summer research experiences are an increasingly popular means of increasing awareness of, and developing interest in, the geosciences and other science, technology, engineering, and math programs. We describe and report the preliminary results of a 1-wk Geosciences Exploration Summer Program in the College of Geosciences at Texas A&M…

Assessing the Attention Levels of Students by Using a Novel Attention Aware System Based on Brainwave Signals

ERIC Educational Resources Information Center

Chen, Chih-Ming; Wang, Jung-Ying; Yu, Chih-Ming

2017-01-01

Rapid progress in information and communication technologies (ICTs) has fueled the popularity of e-learning. However, an e-learning environment is limited in that online instructors cannot monitor immediately whether students remain focus during online autonomous learning. Therefore, this study tries to develop a novel attention aware system (AAS)…

An Empirical Evaluation of Juvenile Awareness Programs in the United States: Can Juveniles Be "Scared Straight"?

ERIC Educational Resources Information Center

Klenowski, Paul M.; Bell, Keith J.; Dodson, Kimberly D.

2010-01-01

Juvenile awareness programs like Scared Straight became popular crime prevention strategies during the 1970s. Juvenile offenders and at-risk youth who participate in these programs are taken to prisons where inmates use confrontational methods to recount stories about violence, sex, and abuse perpetrated by fellow inmates while living a life…

How Do Children Restrict Their Linguistic Generalizations? An (Un-)Grammaticality Judgment Study

PubMed Central

Ambridge, Ben

2013-01-01

A paradox at the heart of language acquisition research is that, to achieve adult-like competence, children must acquire the ability to generalize verbs into non-attested structures, while avoiding utterances that are deemed ungrammatical by native speakers. For example, children must learn that, to denote the reversal of an action, un- can be added to many verbs, but not all (e.g., roll/unroll; close/*unclose). This study compared theoretical accounts of how this is done. Children aged 5–6 (N = 18), 9–10 (N = 18), and adults (N = 18) rated the acceptability of un- prefixed forms of 48 verbs (and, as a control, bare forms). Across verbs, a negative correlation was observed between the acceptability of ungrammatical un- prefixed forms (e.g., *unclose) and the frequency of (a) the bare form and (b) alternative forms (e.g., open), supporting the entrenchment and pre-emption hypotheses, respectively. Independent ratings of the extent to which verbs instantiate the semantic properties characteristic of a hypothesized semantic cryptotype for un- prefixation were a significant positive predictor of acceptability, for all age groups. The relative importance of each factor differed for attested and unattested un- forms and also varied with age. The findings are interpreted in the context of a new hybrid account designed to incorporate the three factors of entrenchment, pre-emption, and verb semantics. PMID:23252958

Anatomical study of prefixed versus postfixed brachial plexuses in adult human cadaver.

PubMed

Guday, Edengenet; Bekele, Asegedech; Muche, Abebe

2017-05-01

The brachial plexus is usually formed by the fusion of anterior primary rami of the fifth to eighth cervical and the first thoracic spinal nerves. Variations in the formation of the brachial plexus may occur. Variations in brachial plexus anatomy are important to radiologists, surgeons and anaesthesiologists performing surgical procedures in the neck, axilla and upper limb regions. These variations may lead to deviation from the expected dermatome distribution as well as differences in the motor innervation of muscles of the upper limb. This study is aimed to describe the anatomical variations of brachial plexus in its formation among 20 Ethiopian cadavers. Observational based study was conducted by using 20 cadavers obtained from the Department of Human Anatomy at University of Gondar, Bahir Dar, Addis Ababa, Hawasa, Hayat Medical College and St Paul Hospital Millennium Medical College. Data analysis was conducted using thematic approaches. A total of 20 cadavers examined bilaterally for the formation of brachial plexus. Of the 40 sides, 30 sides (75%) were found normal, seven sides (17.5%) prefixed, three sides (7.5%) postfixed and one side of the cadaver lacks cord formation. The brachial plexus formation in most subjects is found to be normal. Among the variants, the numbers of the prefixed brachial plexuses are greater than the postfixed brachial plexuses. © 2016 Royal Australasian College of Surgeons.

Seeking support on facebook: a content analysis of breast cancer groups.

PubMed

Bender, Jacqueline L; Jimenez-Marroquin, Maria-Carolina; Jadad, Alejandro R

2011-02-04

Social network sites have been growing in popularity across broad segments of Internet users, and are a convenient means to exchange information and support. Research on their use for health-related purposes is limited. This study aimed to characterize the purpose, use, and creators of Facebook groups related to breast cancer. We searched Facebook (www.Facebook.com) using the term breast cancer. We restricted our analysis to groups that were related to breast cancer, operated in English, and were publicly available. Two of us independently extracted information on the administrator and purpose of the group, as well as the number of user-generated contributions. We developed a coding scheme to guide content analysis. We found 620 breast cancer groups on Facebook containing a total of 1,090,397 members. The groups were created for fundraising (277/620, 44.7%), awareness (236, 38.1%), product or service promotion related to fundraising or awareness (61, 9%), or patient/caregiver support (46, 7%). The awareness groups as a whole contained by far the most members (n = 957,289). The majority of groups (532, 85.8%) had 25 wall posts or fewer. The support oriented groups, 47% (27/57) of which were established by high school or college students, were associated with the greatest number of user-generated contributions. Facebook groups have become a popular tool for awareness-raising, fundraising, and support-seeking related to breast cancer attracting over one million users. Given their popularity and reach, further research is warranted to explore the implications of social network sites as a health resource across various health conditions, cultures, ages, and socioeconomic groups.

Communicating about cancer through Facebook: a qualitative analysis of a breast cancer awareness page.

PubMed

Abramson, Karley; Keefe, Brian; Chou, Wen-Ying Sylvia

2015-01-01

Social media channels are increasingly being used for health communication and promotion. Social networking sites such as Facebook have become popular platforms for organizations to communicate health messages and encourage user participation around health topics. While the evaluation of social media's effectiveness in health promotion is beginning to emerge in the literature, few studies have examined actual interactions and user behaviors on Facebook Pages hosted by health organizations. The authors present a qualitative case study of a popular Facebook Page from a nonprofit organization devoted to raising awareness about breast cancer. With the goal of identifying the functions and uses of the Page, our study analyzes the content of Wall posts during Breast Cancer Awareness Month, October 2010. Common themes and characteristics are identified, including open mic communication, scarcity of health information, the commodification of breast cancer, unpredictable locations of conversation, and the use of gendered images and language. The findings have potential implications for health promotion efforts using social media platforms.

Representations of Linguistic Variation in Children's Books: Register Stylisation as a Resource for (Critical) Language Awareness

ERIC Educational Resources Information Center

Stamou, Anastasia G.

2012-01-01

By drawing upon the dialogic theory of Bakhtin, I consider how register variation is represented in the children's books by the popular Greek writer Dr. Eugene Trivizas, with the aim to explore whether, and in what terms, it could be exploited for the raising of (critical) language awareness. Most sociolinguistic studies which have used literature…

Genetics Home Reference: schizoaffective disorder

MedlinePlus

... mental health condition that includes features of both schizophrenia and a mood disorder such as bipolar disorder ... prefix "schizo-" refers to the psychotic symptoms of schizophrenia that affect a person's thinking, sense of self, ...

Syphilis

MedlinePlus

... single type of STI. Can women who have sex with women get syphilis? Yes. It is possible ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Chlamydia

MedlinePlus

... single type of STI. Can women who have sex with women get chlamydia? Yes. It is possible ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Gonorrhea

MedlinePlus

... single type of STI. Can women who have sex with women get gonorrhea? Yes. It is possible ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

9 CFR 71.1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... subchapter, for conducting an active State scrapie program involving the identification of scrapie in sheep... which contains or displays an AIN with an 840 prefix must bear the U.S. shield. The design, size, shape...

9 CFR 71.1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... subchapter, for conducting an active State scrapie program involving the identification of scrapie in sheep... which contains or displays an AIN with an 840 prefix must bear the U.S. shield. The design, size, shape...

Genital Warts

MedlinePlus

... single type of STI. Can women who have sex with women get genital warts? Yes. It is ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Seeking Support on Facebook: A Content Analysis of Breast Cancer Groups

PubMed Central

Jimenez-Marroquin, Maria-Carolina; Jadad, Alejandro R

2011-01-01

Background Social network sites have been growing in popularity across broad segments of Internet users, and are a convenient means to exchange information and support. Research on their use for health-related purposes is limited. Objective This study aimed to characterize the purpose, use, and creators of Facebook groups related to breast cancer. Methods We searched Facebook (www.Facebook.com) using the term breast cancer. We restricted our analysis to groups that were related to breast cancer, operated in English, and were publicly available. Two of us independently extracted information on the administrator and purpose of the group, as well as the number of user-generated contributions. We developed a coding scheme to guide content analysis. Results We found 620 breast cancer groups on Facebook containing a total of 1,090,397 members. The groups were created for fundraising (277/620, 44.7%), awareness (236, 38.1%), product or service promotion related to fundraising or awareness (61, 9%), or patient/caregiver support (46, 7%). The awareness groups as a whole contained by far the most members (n = 957,289). The majority of groups (532, 85.8%) had 25 wall posts or fewer. The support oriented groups, 47% (27/57) of which were established by high school or college students, were associated with the greatest number of user-generated contributions. Conclusions Facebook groups have become a popular tool for awareness-raising, fundraising, and support-seeking related to breast cancer attracting over one million users. Given their popularity and reach, further research is warranted to explore the implications of social network sites as a health resource across various health conditions, cultures, ages, and socioeconomic groups. PMID:21371990

Reputation management on facebook: awareness is key to protecting yourself, your practice, and the veterinary profession.

PubMed

Weijs, Cynthia A; Coe, Jason B; Muise, Amy; Christofides, Emily; Desmarais, Serge

2014-01-01

From the Social media use by health professionals occurs in a digital environment where etiquette has yet to be solidly defined. The objectives of this study were to explore veterinarians' personal use of Facebook, knowledge of privacy settings, and factors related to sharing personal information online. All American Animal Hospital Association member veterinarians with a valid e-mail address (9469) were invited to complete an online survey about Facebook (e.g., time spent on Facebook, awareness of consequences, types of information posted). Questions assessing personality dimensions including trust, popularity, self-esteem and professional identity were included. The response rate was 17% (1594 of 9469); 72% of respondents (1148 of 1594) had a personal Facebook profile. Veterinarians were more likely to share information on Facebook than they would in general. Trust, need for popularity, and more time spent on Facebook predicted more disclosure of personal information on Facebook. Awareness of consequences and increased veterinary experience predicted lesser disclosure. As veterinary practices use Facebook to improve client services, they need also to manage risks associated with online disclosure by staff. Raising awareness of reputation management and consequences of posting certain types of information to Facebook is integral to protecting the individual, the practice, and the veterinary profession.

Life and dynamic capacity modeling for aircraft transmissions

NASA Technical Reports Server (NTRS)

Savage, Michael

1991-01-01

A computer program to simulate the dynamic capacity and life of parallel shaft aircraft transmissions is presented. Five basic configurations can be analyzed: single mesh, compound, parallel, reverted, and single plane reductions. In execution, the program prompts the user for the data file prefix name, takes input from a ASCII file, and writes its output to a second ASCII file with the same prefix name. The input data file includes the transmission configuration, the input shaft torque and speed, and descriptions of the transmission geometry and the component gears and bearings. The program output file describes the transmission, its components, their capabilities, locations, and loads. It also lists the dynamic capability, ninety percent reliability, and mean life of each component and the transmission as a system. Here, the program, its input and output files, and the theory behind the operation of the program are described.

HNP renumbering support in PMIPv6

NASA Astrophysics Data System (ADS)

Yan, Zhiwei; Geng, Guanggang; Lee, Xiaodong

2015-12-01

In the basic PMIPv6 (Proxy Mobile IPv6), the MN (Mobile Node) is assigned with a 64-bit HNP (Home Network Prefix) during the initial attachment for the HoA (Home Address) configuration. During the movements of MN, this prefix is assumed to be unchanged and then the upper layer applications do not have to use the reconfigured HoA and then the handover is transparent at the IP and above layers. However, the current protocol does not specify the related operation to support the MN to timely receive the new HNP and configure the new HoA when its HNP is renumbered. In this paper, this problem is discussed and a possible solution is proposed based on some simple extensions of the basic PMIPv6. Our analysis demonstrates that the proposed scheme can effectively discover the HNP renumbering and keep lower signaling cost, compared with the basic PMIPv6.

Developing an infrastructure index : phase I.

DOT National Transportation Integrated Search

2010-04-01

Over the past decade the American Society of Civil Engineers has used the Infrastructure Report : Card to raise awareness of infrastructure issues. Aging and deteriorating infrastructure has : recently been highlighted in the popular media. However, ...

The Search for Extraterrestrial Intelligence in the 1960s: Science in Popular Culture

NASA Astrophysics Data System (ADS)

Smith, Sierra

2012-01-01

Building upon the advancement of technology during the Second World War and the important scientific discoveries which have been made about the structure and components of the universe, scientists, especially in radio astronomy and physics, began seriously addressing the possibility of extraterrestrial intelligence in the 1960s. The Search for Extraterrestrial Intelligence (SETI) quickly became one of the most controversial scientific issues in the post Second World War period. The controversy played out, not only in scientific and technical journals, but in newspapers and in popular literature. Proponents for SETI, including Frank Drake, Carl Sagan, and Philip Morrison, actively used a strategy of engagement with the public by using popular media to lobby for exposure and funding. This paper will examine the use of popular media by scientists interested in SETI to popularize and heighten public awareness and also to examine the effects of popularization on SETI's early development. My research has been generously supported by the National Radio Astronomy Observatory.

Effect of pre-fixation delay and freezing on mink testicular endpoints for environmental research.

PubMed

Spörndly-Nees, Ellinor; Ekstedt, Elisabeth; Magnusson, Ulf; Fakhrzadeh, Azadeh; Luengo Hendriks, Cris L; Holm, Lena

2015-01-01

There is growing interest in using wild animals to monitor the real-life cocktail effect of environmental chemicals on male reproduction. However, practical difficulties, such as long distances to the laboratory, generally prolong the time between euthanisation and specimen handling. For instance, tissue fixation is often performed on frozen material or on material where deterioration has started, which may affect tissue morphology. This study examined the effect of pre-fixation delay and freezing on mink testicular endpoints in order to determine robust endpoints in suboptimally handled specimens. Sexually mature farmed mink (n=30) selected at culling were divided into six groups and subjected to different time intervals between euthanisation and fixation or freezing: 0 hours (fixed immediately post mortem), 6 hours, 18 hours, 30 hours, 42 hours, or frozen 6 hours post mortem and thawed overnight. Unaffected endpoints when pre-fixation storage was extended to 30 hours included: area and diameter of the seminiferous tubules, length and weight of the testes, and acrosomes marked with Gata-4. Epithelial height, Sertoli cells marked with Gata-4 and cell morphology were affected endpoints after 6 hours of storage. Freezing the tissue prior to fixation severely altered cell morphology and reduced testicular weight, tubular diameter and area. Morphological changes seen after 6 hours included shredded germ cells and excess cytoplasm in seminiferous tubular lumen, chromatin rearrangements and increased germ cell death. Extended delay before fixation and freezing affected many endpoints in the mink testicular tissue. Some of these endpoints may mimic chemically induced effects, which is important to consider when evaluating specimens from wild animals for environmental toxicity.

Community-based violence awareness.

PubMed

Kelly, Patricia J; Lesser, Janna; Peralez-Dieckmann, Esther; Castilla, Martha

2007-03-01

Violence against women is a major influence on women's mental health. We used popular education techniques to train 14 Spanish-speaking women as promotoras (community health workers) to increase awareness about violence against women in low income Texas communities. These women then conducted over 80 presentations in Spanish in local community settings. The impact of the program on the promotoras and on women attending the presentations was evaluated using qualitative methods. This research lends support to the idea that nurses working in community mental health settings must use innovative primary prevention strategies and evaluation mechanisms to change awareness about violence against women.

Education Policy and the 'Inter'-Regnum

ERIC Educational Resources Information Center

Hartley, David

2007-01-01

In the UK, the vocabulary of public services is becoming infused with the prefixes "inter"-, "multi-" and "co-". Public-sector agencies are being encouraged to adopt"'multi"- or "inter-agency" configurations; "workforce reform" seeks to dissolve once-impermeable professional boundaries;…

Flexible Data Link

DTIC Science & Technology

2015-04-01

DDC ) results in more complicated digital (FPGA) processing, yet simplifies the analog design significantly while improving the quality of the...Interleaved CP Cyclic Prefix DAC Digital to Analog Converter DDC Digital Down Converter DDR Double Data Rate DUC Digital Up Converter ENOB Effective

Rosetta Stones for Energy Problems.

ERIC Educational Resources Information Center

Hayden, Howard C.

1981-01-01

Demonstrates, using specific problems, how various energy units can be converted to joules and power units to watts. Conversion tables are provided for power, energy, generation values, thermal insulation, consumption values, sunlight, with tables also on metric prefixes and time conversions. (SK)

Awareness Through Agility: Teenagers as a Model for Terrorist Development of Situational Awareness

DTIC Science & Technology

2006-05-01

relationship. Two of the most popular social networking sites are Myspace.com and Facebook.com. MySpace is currently the world’s...blogs allows teenagers to express themselves and, in some cases, gain limited notoriety. Blogs differ from web-based social networking sites as the...posted to web-based social networking sites , blogs, or instant messaging profiles; pictures that are taken out of context can be sent via cell

How Soon Will We Measure in Metric?

ERIC Educational Resources Information Center

Weaver, Kenneth F.

1977-01-01

A brief history of measurement systems beginning with the Egyptians and Babylonians is given, ending with a discussion of the metric system and its adoption by the United States. Tables of metric prefixes, metric units, and common metric conversions are included. (MN)

Common conversion factors.

PubMed

2001-05-01

This appendix presents tables of some of the more common conversion factors for units of measure used throughout Current Protocols manuals, as well as prefixes indicating powers of ten for SI units. Another table gives conversions between temperatures on the Celsius (Centigrade) and Fahrenheit scales.

A review of lossless audio compression standards and algorithms

NASA Astrophysics Data System (ADS)

Muin, Fathiah Abdul; Gunawan, Teddy Surya; Kartiwi, Mira; Elsheikh, Elsheikh M. A.

2017-09-01

Over the years, lossless audio compression has gained popularity as researchers and businesses has become more aware of the need for better quality and higher storage demand. This paper will analyse various lossless audio coding algorithm and standards that are used and available in the market focusing on Linear Predictive Coding (LPC) specifically due to its popularity and robustness in audio compression, nevertheless other prediction methods are compared to verify this. Advanced representation of LPC such as LSP decomposition techniques are also discussed within this paper.

Bleeding risks of herbal, homeopathic, and dietary supplements: a hidden nightmare for plastic surgeons?

PubMed

Wong, Wendy W; Gabriel, Allen; Maxwell, G Patrick; Gupta, Subhas C

2012-03-01

The utilization of complementary and alternative medicine has increased tremendously in the last two decades. Herbal products, homeopathic medicines, and dietary supplements are extremely popular and are available without a prescription (which likely contributes to their popularity). Despite their "natural" characteristics, these remedies have the potential to cause bleeding in patients who undergo surgery. The high use of these supplements among cosmetic surgery patients, coupled with increasing reports of hematomas associated with herbal and homeopathic medicines, prompted the authors to conduct a comprehensive review focused on bleeding risks of such products in an effort to raise awareness among plastic surgeons. This review focuses on 19 herbs, three herbal formulas, two herbal teas, and several other supplements that can cause bleeding perioperatively and postoperatively. In addition to being aware of such adverse effects, plastic surgeons must adequately screen all patients and educate them on the possible dangers associated with these treatments.

Trade-offs Between Command and Control Architectures and Force Capabilities Using Battlespace Awareness

DTIC Science & Technology

2014-06-01

information superiority in Network- centric warfare .34 A brief discussion of the implementation of battlespace awareness is given. The method 3 Figure 2...developing the model used for this study. Lanchester Equations,39 System Dynamics models,40–42 Discrete Event Simulation, and Agent-based models (ABMs) were...popularity in the military modeling community in recent years due to their ability to effectively capture complex interactions in warfare scenarios with many

morphogen: Translation into Morphologically Rich Languages with Synthetic Phrases

DTIC Science & Technology

2013-10-01

specific trans - lation phrases. These “synthetic phrases” augment the standard translation grammars and decoding proceeds normally with a standard...Genitive case grandparent(poss) Hebrew Suffix ים ( masculine plural) parent=NNS after=NNS Prefix א (first person sing. + future) child(nsubj)=I child(aux

TESL Reporter, Vol. 10, No. 4.

ERIC Educational Resources Information Center

Pack, Alice C., Ed.

This issue contains the following articles: "Providing Practice Teaching through Peer Teaching: A Realistic Approach," by Ted Plaister; "Repetition within a Fun Context," by Emilio G. Cortez; "Sector Analysis and Working Sentences," by Lynn Henrichsen; "The TESL Teacher and English Prefixes," by Mohammed Ali…

MISR Level 3 Radiance Versioning

Atmospheric Science Data Center

2016-11-04

... ESDT Product File Name Prefix Current Quality Designations MIL3DRD, MIL3MRD, MIL3QRD, and MIL3YRD ... Data Product Specification Rev K  (PDF). Update to work with new format of the input PGE 1 files.   F02_0007 ...

Workplace compliance with a no-smoking law: a randomized community intervention trial.

PubMed Central

Rigotti, N A; Bourne, D; Rosen, A; Locke, J A; Schelling, T C

1992-01-01

BACKGROUND. Compliance with state and local laws restricting smoking in public places and workplaces has not been systematically evaluated. METHODS. We assessed workplace compliance with a comprehensive no-smoking law adopted in Brookline, Mass, and tested whether mailing information to businesses increased awareness of and compliance with the law. We conducted a random sample telephone survey of 299 businesses (87% response rate). Self-reported compliance was validated by direct observations. RESULTS. One year after its adoption, the law was popular with businesses. The prevalence of smoking restrictions, smoking policies, and no-smoking signs was 80%, 59%, and 40%, respectively. One third of businesses banned smoking. Full compliance with the law was low, however, because few businesses posted a copy of their smoking policy as required. The mailing increased employers' awareness of the law. Employers sent the mailing also reported better compliance, but this was not confirmed by direct observations. CONCLUSIONS. The law was popular and contributed to a high prevalence of workplace smoking restrictions. Different interpretations of the law by policymakers and businesses seemed to explain why formal compliance was low. The mailing increased awareness of, but not compliance with, the law. PMID:1739153

Information and Communication Technologies (ICT) as keys to the enhancement of public awareness about potential earth impacts

NASA Astrophysics Data System (ADS)

Usikov, Denis A.

2013-09-01

The 2007 Planetary Defense Conference recommends "to provide or enhance Internet sites to show how threats evolve and to illustrate possible action scenarios". Thereby, establishment of informational and communicational AsteroidAware web-site with the exact, authentic data about the past and the present of Earth's impact events will assist in achievement of positive results and progress in different directions on political, international, social and scientific levels. Expanded ICT's capabilities for popularization of planetary defense can help in resolving the problem of low public interest. The project's primary intent lies in popularizing the concept of planetary defenses and attracting attention to the potential dangers that threaten the Earth from outer space. The result of the efforts falling into the boundaries of this project would be an increased amount of social participation in the process of developing solutions for and increasing awareness of potential collisions between various astral bodies and the Earth. The project is also aimed at creating a foundation for the interaction between scientists and executives from around the world to facilitate international efforts of searching for fitting measures towards lowering threat levels and developing strategies revolving around united actions against potential threats.

Online professionalism and Facebook--falling through the generation gap.

PubMed

Osman, Ahmed; Wardle, Andrew; Caesar, Richard

2012-01-01

Facebook is the most popular social networking site (SNS) worldwide. The growing popularity of SNSs brings 'e-professionalism' to the forefront. To assess Facebook use, publicly accessible material and awareness of privacy guidelines and online professionalism by students, foundation year doctors (FYDs) and senior staff grades (SSGs). It was an ethical risk to access publicly available information online as many users do not appreciate the lack of privacy involved, therefore a cross-sectional survey was undertaken. Participants included 42 students, 20 FYDs and 20 SSGs from the Severn Deanery (UK). All 42 students and 20 FYDs had Facebook compared with 6 (30%) SSGs. Of these, 17 students (41%), 15 FYDs (75%) and 3 SSGs (50%) had public 'info pages'. 37 students (88%) reported colleagues behaving unprofessionally online with 16 FYDs (80%) but no SSGs. 32 students (76%) felt their professionalism was threatened online, alongside 18 FYDs (90%) and 2 SSGs (33%). Only 11 students (26%), 10 trainees (50%) and no SSGs were aware of guidelines. Professionals lack awareness of their professional vulnerability online. They are not careful in restricting access to their posted information and are not mindful that the principles of professionalism apply to SNSs.

The Science of Home Automation

NASA Astrophysics Data System (ADS)

Thomas, Brian Louis

Smart home technologies and the concept of home automation have become more popular in recent years. This popularity has been accompanied by social acceptance of passive sensors installed throughout the home. The subsequent increase in smart homes facilitates the creation of home automation strategies. We believe that home automation strategies can be generated intelligently by utilizing smart home sensors and activity learning. In this dissertation, we hypothesize that home automation can benefit from activity awareness. To test this, we develop our activity-aware smart automation system, CARL (CASAS Activity-aware Resource Learning). CARL learns the associations between activities and device usage from historical data and utilizes the activity-aware capabilities to control the devices. To help validate CARL we deploy and test three different versions of the automation system in a real-world smart environment. To provide a foundation of activity learning, we integrate existing activity recognition and activity forecasting into CARL home automation. We also explore two alternatives to using human-labeled data to train the activity learning models. The first unsupervised method is Activity Detection, and the second is a modified DBSCAN algorithm that utilizes Dynamic Time Warping (DTW) as a distance metric. We compare the performance of activity learning with human-defined labels and with automatically-discovered activity categories. To provide evidence in support of our hypothesis, we evaluate CARL automation in a smart home testbed. Our results indicate that home automation can be boosted through activity awareness. We also find that the resulting automation has a high degree of usability and comfort for the smart home resident.

Character Apps for Children's Snacks: Effects of Character Awareness on Snack Selection and Consumption Patterns

PubMed Central

Cotto, Caroline E.; Calvert, Sandra L.

2018-01-01

Abstract Objective: Media characters are used to market snacks that are typically of poor nutritional value, which has been linked to childhood obesity. This study examines whether children's snack selections and consumption patterns are influenced by an app depicting a popular children's media character, as well as the role that children's awareness of the character plays. The results can increase our understanding of how to encourage healthier snack selection and consumption in newer game-based marketing venues, such as apps. Materials and Methods: Four- and 5-year-old children (N = 132) played a bowling game on an iPad with no character or with a character holding either healthier or unhealthy snacks. After app-play, children selected and consumed healthier or unhealthy snacks. Children's awareness of the character was measured by children's verbalizations of the character's name during or after app-play. Results: An ordered logistic regression found no significant effect of treatment conditions compared with the control group. Within treatment conditions, awareness of the character led to selection and consumption of more healthy snacks in the healthier condition (odds ratio β = 10.340, P = 0.008), and of unhealthy snacks in the unhealthy condition (odds ratio β = 0.228, P = 0.033), but children were unaware that the character influenced their decisions. Conclusions: Results suggest that young children will choose and consume healthier, not just unhealthy, products when they are aware that a popular character in an app is associated with the snack, potentially leading to healthier eating patterns. PMID:29297713

Character Apps for Children's Snacks: Effects of Character Awareness on Snack Selection and Consumption Patterns.

PubMed

Putnam, Marisa M; Cotto, Caroline E; Calvert, Sandra L

2018-04-01

Media characters are used to market snacks that are typically of poor nutritional value, which has been linked to childhood obesity. This study examines whether children's snack selections and consumption patterns are influenced by an app depicting a popular children's media character, as well as the role that children's awareness of the character plays. The results can increase our understanding of how to encourage healthier snack selection and consumption in newer game-based marketing venues, such as apps. Four- and 5-year-old children (N = 132) played a bowling game on an iPad with no character or with a character holding either healthier or unhealthy snacks. After app-play, children selected and consumed healthier or unhealthy snacks. Children's awareness of the character was measured by children's verbalizations of the character's name during or after app-play. An ordered logistic regression found no significant effect of treatment conditions compared with the control group. Within treatment conditions, awareness of the character led to selection and consumption of more healthy snacks in the healthier condition (odds ratio β = 10.340, P = 0.008), and of unhealthy snacks in the unhealthy condition (odds ratio β = 0.228, P = 0.033), but children were unaware that the character influenced their decisions. Results suggest that young children will choose and consume healthier, not just unhealthy, products when they are aware that a popular character in an app is associated with the snack, potentially leading to healthier eating patterns.

What's in a name? Atopic dermatitis or atopic eczema, but not eczema alone.

PubMed

Silverberg, J I; Thyssen, J P; Paller, A S; Drucker, A M; Wollenberg, A; Lee, K H; Kabashima, K; Todd, G; Schmid-Grendelmeier, P; Bieber, T

2017-12-01

The ideal nomenclature of atopic dermatitis (AD) / atopic eczema (AE) has long been contested. However, it is becoming increasingly clear that the disparate nomenclature of this disease may have important deleterious ramifications for clinical care and research. An electronic questionnaire regarding the preferred nomenclature for AD was sent to councilors of the International Eczema Council (IEC) (n=77), an international group of clinicians and researchers with expertise in AD/AE. The survey consisted of 2 questions for consensus regarding the preference for an atopic prefix, and preference for the term AD or AE, and an exploratory question about the acceptability of the terms AD, AE or eczema. Consensus was defined a priori as at least 90% agreement for each question with a response rate of at least 90%. Seventy-one of 77 (92.2%) IEC councilors and associates responded to the survey, with all respondents completing the entire survey. Consensus was reached for question 1, with 69 of 71 respondents (97.2%) preferring the atopic prefix. However, consensus was not reached for question 2, with 40 respondents (58.0%) preferring the term AD and 30 (43,5%) preferring AE. Sixty-three respondents (88.7%) and 55 (77.5%) felt that the terms AD and AE were acceptable, whereas only 11 (15.5%) felt that eczema was acceptable. The IEC noted that the term eczema is imprecise, and its use is confusing. The consensus of the IEC was to recommend use of the prefix "atopic" (i.e., AD or AE) in all publications, presentations and discussions about the disorder. © 2017 EAACI and John Wiley and Sons A/S. Published by John Wiley and Sons Ltd.

The effect of selective attention and a stimulus prefix on the output order of immediate free recall of short and long lists.

PubMed

Grenfell-Essam, Rachel; Ward, Geoff

2015-03-01

Participants tend to initiate immediate free recall (IFR) of short lists of words with the first word in the list (Serial Position 1 [SP1]) and then proceed in forward serial order. Two potential explanations for this finding were examined: that the first items have increased selective attention (Experiment 1A and 1B) and enhanced temporal distinctiveness (Experiment 2) relative to subsequent list items. In Experiments 1A and 1B, participants were presented with lists of colored words for IFR. The experimental group was told that some trials would contain a red word and that when this occurred, they should output this word first in recall before recalling as many other words as they could. This instruction was designed to shift attention away from SP1 and toward the red item. The control group participants received identical stimuli but were unaware of the importance of the colored words and had no output order constraints. The overall recall of SP1 was not greatly affected in either experiment. In Experiment 2, participants were presented with lists containing between 2 and 12 words. Half of the trials contained a triple word stimulus prefix. For short lists in IFR, the overall recall of SP1 and the tendency to initiate recall with SP1 were reduced but far from eliminated by the stimulus prefix. We argue that our findings may be explained within a grouping interpretation in which the tendency to initiate recall with the first to-be-remembered item may reflect participants' tendency to output the first word in a highly salient participant-determined group. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Ambient awareness: From random noise to digital closeness in online social networks

PubMed Central

Levordashka, Ana; Utz, Sonja

2016-01-01

Ambient awareness refers to the awareness social media users develop of their online network in result of being constantly exposed to social information, such as microblogging updates. Although each individual bit of information can seem like random noise, their incessant reception can amass to a coherent representation of social others. Despite its growing popularity and important implications for social media research, ambient awareness on public social media has not been studied empirically. We provide evidence for the occurrence of ambient awareness and examine key questions related to its content and functions. A diverse sample of participants reported experiencing awareness, both as a general feeling towards their network as a whole, and as knowledge of individual members of the network, whom they had not met in real life. Our results indicate that ambient awareness can develop peripherally, from fragmented information and in the relative absence of extensive one-to-one communication. We report the effects of demographics, media use, and network variables and discuss the implications of ambient awareness for relational and informational processes online. PMID:27375343

Ambient awareness: From random noise to digital closeness in online social networks.

PubMed

Levordashka, Ana; Utz, Sonja

2016-07-01

Ambient awareness refers to the awareness social media users develop of their online network in result of being constantly exposed to social information, such as microblogging updates. Although each individual bit of information can seem like random noise, their incessant reception can amass to a coherent representation of social others. Despite its growing popularity and important implications for social media research, ambient awareness on public social media has not been studied empirically. We provide evidence for the occurrence of ambient awareness and examine key questions related to its content and functions. A diverse sample of participants reported experiencing awareness, both as a general feeling towards their network as a whole, and as knowledge of individual members of the network, whom they had not met in real life. Our results indicate that ambient awareness can develop peripherally, from fragmented information and in the relative absence of extensive one-to-one communication. We report the effects of demographics, media use, and network variables and discuss the implications of ambient awareness for relational and informational processes online.

MISR Level 1A CCD, 1B1, 1B2, and Browse Products

Atmospheric Science Data Center

2013-04-01

... ESDT Product File Name Prefix Current Quality Designations MI1B2E MISR_AM1_GRP_ELLIPSOID_GM, ... should be used. All calibration files for the life of the mission have been reprocessed using the best available calibration. ...

Planning Programs for Transescents.

ERIC Educational Resources Information Center

Eichhorn, Donald H.

"Transescents" -- the prefix "trans" meaning "to go across" and the suffix "escent" meaning "to become something" -- are young people in transition from childhood to adolescence. The middle school organization presents educators with an opportunity for improved educational processes uniquely suited to students of this age group. Transescents are…

System International d'Unites: Metric Measurement in Water Resources Engineering.

ERIC Educational Resources Information Center

Klingeman, Peter C.

This pamphlet gives definitions and symbols for the basic and derived metric units, prefixes, and conversion factors for units frequently used in water resources. Included are conversion factors for units of area, work, heat, power, pressure, viscosity, flow rate, and others. (BB)

Medical Information for the Vocational Rehabilitation Counselor--A Training Guide.

ERIC Educational Resources Information Center

Phelps, William R.

This paper presents information helpful to the vocational rehabilitation counselor and can be utilized in training programs for the newly employed untrained vocational rehabilitation practitioner. Areas covered include medical terminology, common prefixes and suffixes, speciality boards; paramedic professions, and medical education. Undergraduate…

Ancient Greek Terminology in Hepatopancreatobiliary Anatomy and Surgery.

PubMed

Papoulas, Michail; Douvetzemis, Stergios

2015-08-01

Most of the terminology in medicine originates from Greek or Latin, revealing the impact of the ancient Greeks on modern medicine. However, the literature on the etymology of Greek words used routinely in medical practice is sparse. We provide a short guide to the etymology and meaning of Greek words currently used in the field of hepatopancreatobiliary (HPB) anatomy and surgery. Focusing on HPB medical literature, the etymology and origin of Greek words including suffixes and prefixes are shown and analyzed. For example, anatomy (anatomia) is a Greek word derived from the prefix ana- (on, upon) and the suffix -tomy from the verb temno meaning to cut. Surgery, however, is not a Greek word. The corresponding Greek word is chirourgiki derived from cheir (hand) and ergon (action, work) meaning the action made by hands. Understanding the root of Greek terminology leads to an accurate, precise and comprehensive scientific medical language, reflecting the need for a universal medical language as a standardized means of communication within the health care sector.

Tales from the "Sari-Sari": In Search of Bigfoot.

ERIC Educational Resources Information Center

Keough, Noel; And Others

1995-01-01

A two-year participatory action research project involved Canadian and Filipino popular theater and development organizations in improving awareness of environmental issues and creating an education performance on community sustainability issues. Issues of time, equity, and cultural difference arose. (SK)

31 CFR 589.201 - Prohibited transactions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Register and incorporated into OFAC's Specially Designated Nationals and Blocked Persons List (“SDN List”) and appear with the prefix “UKRAINE” in the program tag associated with each listing. The SDN List is accessible through the following page on OFAC's Web site: www.treasury.gov/sdn. Additional information...

All You Need to Know About Metric

ERIC Educational Resources Information Center

American Metric Journal, 1974

1974-01-01

Information found necessary for South Africa's citizens to learn during their recent conversion to the metric system is presented. Twelve terms and prefixes are suggested that satisfy practically all ordinary needs. Tables are given for the most commonly used measures, with relationships between different units indicated. (LS)

Synthesis of Efficient Structures for Concurrent Computation.

DTIC Science & Technology

1983-10-01

formal presentation of these techniques, called virtualisation and aggregation, can be found n [King-83$. 113.2 Census Functions Trees perform broadcast... Functions .. .. .. .. ... .... ... ... .... ... ... ....... 6 4 User-Assisted Aggregation .. .. .. .. ... ... ... .... ... .. .......... 6 5 Parallel...6. Simple Parallel Structure for Broadcasting .. .. .. .. .. . ... .. . .. . .... 4 Figure 7. Internal Structure of a Prefix Computation Network

2017 Louisiana “Ho” nursery variety trials

USDA-ARS?s Scientific Manuscript database

In the USDA Sugarcane Research Unit’s sugarcane variety program, promising experimental varieties are assigned permanent numbers three years after selection in the seedling stage. Varieties where both the cross and selection were done in Houma were assigned a prefix of “Ho”. Varieties where a cross...

RUN LENGTH SYNCHRONIZATION TECHNIQUES

DTIC Science & Technology

An important aspect of digital communications is the problem of determining efficient methods for acquiring block synchronization . In this paper we...utilizes an N-digit sync sequence as prefix to the data blocks. The results of this study show that this technique is a practical method for acquiring block synchronization .

Canadian Forces Addictions Awareness and Prevention Strategy

DTIC Science & Technology

2011-04-01

risk user and introduce cognitive dissonance by suggesting that the truth is different from what may be popularly thought in that individual’s smaller... satisfaction with training, and  Measuring acquisition of skill/knowledge (learning) Are CF personnel in supervisory positions better equipped

Science Within Man's Grasp: a Precondition to Progress

ERIC Educational Resources Information Center

de Roulet, Lionel

1972-01-01

Everyone should be aware of the explosive growth of science with its effects in daily life and the sweeping changes it will produce in the near future. Achievement of this aim calls for action along the dual paths of popularization and education. (DF)

Privacy in Georeferenced Context-Aware Services: A Survey

NASA Astrophysics Data System (ADS)

Riboni, Daniele; Pareschi, Linda; Bettini, Claudio

Location based services (LBS) are a specific instance of a broader class of Internet services that are predicted to become popular in a near future: context-aware services. The privacy concerns that LBS have raised are likely to become even more serious when several context data, other than location and time, are sent to service providers as part of an Internet request. This paper provides a classification and a brief survey of the privacy preservation techniques that have been proposed for this type of services. After identifying the benefits and shortcomings of each class of techniques, the paper proposes a combined approach to achieve a more comprehensive solution for privacy preservation in georeferenced context-aware services.

46 CFR Sec. 2 - Voyage numbers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... voyage No. 1 having the prefixed designation NSA and followed by the General Agents' abbreviated designation and voyage number, as NSA-1/ABC-1. (b) The continuity of NSA voyage numbers shall not change with... General Agent shall affix his abbreviated designation and initial voyage numbers, as NSA-13/XYZ-1. ...

46 CFR Sec. 2 - Voyage numbers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... voyage No. 1 having the prefixed designation NSA and followed by the General Agents' abbreviated designation and voyage number, as NSA-1/ABC-1. (b) The continuity of NSA voyage numbers shall not change with... General Agent shall affix his abbreviated designation and initial voyage numbers, as NSA-13/XYZ-1. ...

46 CFR Sec. 2 - Voyage numbers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... voyage No. 1 having the prefixed designation NSA and followed by the General Agents' abbreviated designation and voyage number, as NSA-1/ABC-1. (b) The continuity of NSA voyage numbers shall not change with... General Agent shall affix his abbreviated designation and initial voyage numbers, as NSA-13/XYZ-1. ...

46 CFR Sec. 2 - Voyage numbers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... voyage No. 1 having the prefixed designation NSA and followed by the General Agents' abbreviated designation and voyage number, as NSA-1/ABC-1. (b) The continuity of NSA voyage numbers shall not change with... General Agent shall affix his abbreviated designation and initial voyage numbers, as NSA-13/XYZ-1. ...

46 CFR Sec. 2 - Voyage numbers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... voyage No. 1 having the prefixed designation NSA and followed by the General Agents' abbreviated designation and voyage number, as NSA-1/ABC-1. (b) The continuity of NSA voyage numbers shall not change with... General Agent shall affix his abbreviated designation and initial voyage numbers, as NSA-13/XYZ-1. ...

Neuroscience and Education: Blind Spots in a Strange Relationship

ERIC Educational Resources Information Center

Kraft, Volker

2012-01-01

This article--mainly referring to the situation in Germany--consists of three parts. In a first section the current presence of neurosciences in the public discourse will be described in order to illuminate the background which is relevant for contemporary educational thinking. The prefix "neuro-" is ubiquitous today and therefore…

How to Achieve Competence in English: A Quick Reference Handbook.

ERIC Educational Resources Information Center

Johnson, Eric W.

Written to provide a quick, simple, practical reference, this handbook contains explanations and examples of the use of English. Entries, arranged alphabetically, may be as specific as "bibliography,""colons,""dashes,""footnotes," and "prefixes" or as general as articles on cliches, books, figurative language, frame tests, grammar, and plagiarism.…

An Outline of English Spelling. Technical Report 55.

ERIC Educational Resources Information Center

Russell, Paula

The purpose of this booklet is to provide a definition of phonological and morphological principles governing the English spelling system. Included in the discussion are an exhaustive list of sound-to-spelling correspondences, lists of common prefixes and suffixes, and rules for combining affixes with base morphemes. Charts provided outline…

Changing to the Metric System.

ERIC Educational Resources Information Center

Chambers, Donald L.; Dowling, Kenneth W.

This report examines educational aspects of the conversion to the metric system of measurement in the United States. Statements of positions on metrication and basic mathematical skills are given from various groups. Base units, symbols, prefixes, and style of the metric system are outlined. Guidelines for teaching metric concepts are given,…

40 CFR 156.212 - Personal protective equipment statements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... respirator with MSHA/NIOSH/ approval number prefix TC-21C; or (ii) Respirator with an organic-vapor-removing... unnecessarily. (ii) Gases applied outdoors. For products that are formulated or applied as a gas (space and soil... activities outdoors, use either a respirator with an organic-vapor-removing cartridge with a prefilter...

40 CFR 156.212 - Personal protective equipment statements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... respirator with MSHA/NIOSH/ approval number prefix TC-21C; or (ii) Respirator with an organic-vapor-removing... unnecessarily. (ii) Gases applied outdoors. For products that are formulated or applied as a gas (space and soil... activities outdoors, use either a respirator with an organic-vapor-removing cartridge with a prefilter...

40 CFR 156.212 - Personal protective equipment statements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... respirator with MSHA/NIOSH/ approval number prefix TC-21C; or (ii) Respirator with an organic-vapor-removing... unnecessarily. (ii) Gases applied outdoors. For products that are formulated or applied as a gas (space and soil... activities outdoors, use either a respirator with an organic-vapor-removing cartridge with a prefilter...

40 CFR 156.212 - Personal protective equipment statements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... respirator with MSHA/NIOSH/ approval number prefix TC-21C; or (ii) Respirator with an organic-vapor-removing... unnecessarily. (ii) Gases applied outdoors. For products that are formulated or applied as a gas (space and soil... activities outdoors, use either a respirator with an organic-vapor-removing cartridge with a prefilter...

40 CFR 156.212 - Personal protective equipment statements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... respirator with MSHA/NIOSH/ approval number prefix TC-21C; or (ii) Respirator with an organic-vapor-removing... unnecessarily. (ii) Gases applied outdoors. For products that are formulated or applied as a gas (space and soil... activities outdoors, use either a respirator with an organic-vapor-removing cartridge with a prefilter...

9 CFR 79.2 - Identification of sheep and goats in interstate commerce.

Code of Federal Regulations, 2014 CFR

2014-01-01

... prefix that has been linked in the National Scrapie Database with the assigned premises identification... official identification method or device approved by the Administrator. (3) The owner of the flock of... premises identification if they are linked to the premises in the National Scrapie Database) will be...

9 CFR 79.2 - Identification of sheep and goats in interstate commerce.

Code of Federal Regulations, 2013 CFR

2013-01-01

... prefix that has been linked in the National Scrapie Database with the assigned premises identification... official identification method or device approved by the Administrator. (3) The owner of the flock of... premises identification if they are linked to the premises in the National Scrapie Database) will be...

9 CFR 79.2 - Identification of sheep and goats in interstate commerce.

Code of Federal Regulations, 2012 CFR

2012-01-01

... prefix that has been linked in the National Scrapie Database with the assigned premises identification... official identification method or device approved by the Administrator. (3) The owner of the flock of... premises identification if they are linked to the premises in the National Scrapie Database) will be...

The Silver Bullet Syndrome.

ERIC Educational Resources Information Center

Dehne, George C.

1995-01-01

Many colleges address complex problems with a single "silver bullet" strategy. Because value shifts according to the consumer's situation or goal, private colleges should become more aware of their "situational value" and exploit it. This requires an understanding of how students choose colleges. In contrast, popular silver bullets target…

Digital Literacy and Netiquette: Awareness and Perception in EFL Learning Context

ERIC Educational Resources Information Center

Nia, Sara Farshad; Marandi, Susan

2014-01-01

With the growing popularity of digital technologies and computer-mediated communication (CMC), various types of interactive communication technology are being increasingly integrated into foreign/second language learning environments. Nevertheless, due to its nature, online communication is susceptible to misunderstandings and miscommunications,…

Neurohistory is bunk? The not-so-deep history of the postclassical mind.

PubMed

Stadler, Max

2014-03-01

The proliferation of late of disciplines beginning in "neuro"--neuroeconomics, neuroaesthetics, neuro-literary criticism, and so on--while welcomed in some quarters, has drawn a great deal of critical commentary as well. It is perhaps natural that scholars in the humanities, especially, tend to find these "neuro"-prefixes irritating. But by no means all of them: there are those humanists (evidently) who discern in this trend a healthy development that has the potential of "revitalizing" the notoriously bookish humanities. Neurohistory (or "deep" history) is a case in point, typically being dismissed (if registered at all) by historians while finding more sympathetic consideration elsewhere. While it sides with the former position, this essay attempts to develop a more complex picture. It will suggest that defiant humanists may underestimate the extent to which they are already participating in a culture profoundly tuned toward a quasi-naturalistic construction of the mind/brain as an embodied, situated, and distributed thing. The roots of this construction will be traced into the popular, academic, and technological discourses that began to surround the "user" in the 1980s, with special emphasis on the concomitant assault on "cognitivism." What is more, the very same story--insofar as it demonstrates the complicity of the "postclassical" mind with our own man-made and "digital" age--will serve to complicate the neuro-optimists' vision of human nature exposed by a new kind of science.

A hashtag recommendation system for twitter data streams.

PubMed

Otsuka, Eriko; Wallace, Scott A; Chiu, David

2016-01-01

Twitter has evolved into a powerful communication and information sharing tool used by millions of people around the world to post what is happening now. A hashtag, a keyword prefixed with a hash symbol (#), is a feature in Twitter to organize tweets and facilitate effective search among a massive volume of data. In this paper, we propose an automatic hashtag recommendation system that helps users find new hashtags related to their interests on-demand. For hashtag ranking, we propose the Hashtag Frequency-Inverse Hashtag Ubiquity (HF-IHU) ranking scheme, which is a variation of the well-known TF-IDF, that considers hashtag relevancy, as well as data sparseness which is one of the key challenges in analyzing microblog data. Our system is built on top of Hadoop, a leading platform for distributed computing, to provide scalable performance using Map-Reduce. Experiments on a large Twitter data set demonstrate that our method successfully yields relevant hashtags for user's interest and that recommendations are more stable and reliable than ranking tags based on tweet content similarity. Our results show that HF-IHU can achieve over 30 % hashtag recall when asked to identify the top 10 relevant hashtags for a particular tweet. Furthermore, our method out-performs kNN, k-popularity, and Naïve Bayes by 69, 54, and 17 %, respectively, on recall of the top 200 hashtags.

On the use of continuous flash suppression for the study of visual processing outside of awareness

PubMed Central

Yang, Eunice; Brascamp, Jan; Kang, Min-Suk; Blake, Randolph

2014-01-01

The interocular suppression technique termed continuous flash suppression (CFS) has become an immensely popular tool for investigating visual processing outside of awareness. The emerging picture from studies using CFS is that extensive processing of a visual stimulus, including its semantic and affective content, occurs despite suppression from awareness of that stimulus by CFS. However, the current implementation of CFS in many studies examining processing outside of awareness has several drawbacks that may be improved upon for future studies using CFS. In this paper, we address some of those shortcomings, particularly ones that affect the assessment of unawareness during CFS, and ones to do with the use of “visible” conditions that are often included as a comparison to a CFS condition. We also discuss potential biases in stimulus processing as a result of spatial attention and feature-selective suppression. We suggest practical guidelines that minimize the effects of those limitations in using CFS to study visual processing outside of awareness. PMID:25071685

Putting "Meta" Terms in Context: Constructing a Developmental Picture and Exploring Philosophical Implications.

ERIC Educational Resources Information Center

Zolliker, Susan

Exploring the use of the prefix "meta" and the use of "meta" terms in the context of Lev S. Vygotsky's theories demonstrates that students need to use language to learn about language. "Writing about writing" is already part of many classrooms, but by establishing a connection between metadiscourse written informally…

Pronunciation Training Facilitates the Learning and Retention of L2 Grammatical Structures

ERIC Educational Resources Information Center

Martin, Ines A.; Jackson, Carrie N.

2016-01-01

The present study investigated the impact of pronunciation training on the learning and retention of second language (L2) grammatical structures. By drawing on the phonological saliency of stress placement in German separable- and inseparable-prefix verbs, the study explored whether enhancing explicit instruction through pronunciation training can…

What's in a Title? Gender Micro-Inequities in a University Human Resources Database

ERIC Educational Resources Information Center

Saporu, Darlene F.; Herbers, Joan M.

2015-01-01

Men and women are perceived differently, and those perceptions can be damaging in a professional context. Unconscious bias expressed within work environments can introduce "micro-inequities" that impede career progression for women compared to men. This study examines title prefixes for faculty in the human resources database of a large…

Amphibians

Treesearch

Harold E. Basey; David A. Sinclear

1980-01-01

This chapter offers the most recent information available on the habitat relations of teh 26 speicies of amphibians and 27 species of reptiles know to occur in the west slope of the Sierra Nevada. nomenclature used follows that in the most recent literature for each species. the species are arrange in phylogenetic order and numbered in sequence, with prefix "A...

Seven Individualized Reading and Study Strategies for Mainstreamed Students in Content Area Classes.

ERIC Educational Resources Information Center

Maring, Gerald H.; Furman, Gail

The paper describes ways in which mainstreamed special education students can engage in individual assignments to master course content. The activities include developing a word parts dictionary which addresses prefixes, roots, and suffixes of the subject area; highlighting the textbook to sort out main ideas, vocabulary words, and supporting…

Metric Measurement. A Course to Reduce Math Anxiety and Sex-Role Stereotyping in Elementary Education.

ERIC Educational Resources Information Center

City Univ. of New York, Flushing, NY. Queens Coll.

This Teacher Education and Mathematics (TEAM) content module focuses on metric measurement. Topics addressed include decimal structure and prefixes, precision in measurement, reference measures, United States customary and metric systems, volume, area, and conversion. The module consists of: (1) an instructor's text; (2) an instructor's guide and…

What About Metric? 1977 Edition.

ERIC Educational Resources Information Center

Barbrow, Louis E.

The conversion to the metric system of measurement and resulting advantages over the English system are discussed. Names of metric units are listed along with the multiplication factors indicated by their prefixes. A comparison of the major units of both systems using everyday quantities and sizes is made and a guide for estimating the most common…

Reporting of Inpatient Data

DTIC Science & Technology

1988-04-06

of flexion, extremity-- see Contracture motion joint-- see Ankylosis muscle -- see Paralysis nerve-- see Paralysis Loss of. absence bladder (urinary...Outer space -----------XX (Omit from screen) REGISTER NUMBER ( 7 FAMILY MEMBER PREFIX 2 01-69--Family members 01-19--Child of sponsor 20--SPONSOR 30-39...K Navigator--------------------------------------------- L Chief flight surgeon---------------------------------- P Senior flight surgeon

Classical Sanskrit Preverb Ordering: A Diachronic Study

ERIC Educational Resources Information Center

Papke, Julia Kay Porter

2010-01-01

The Indo-European language family contains many "small words" with various adverbial meanings and functions, including preverbs. The term "preverb" is used to label any of a variety of modifying morphemes that form a close semantic unit with a verb, including both words and prefixes (Booij and Kemenade 2003). Some Indo-European languages not only…

Zur Wortbildung in wissenschaftlichen Texten (Word Formation in Scientific Texts)

ERIC Educational Resources Information Center

Rogalla, Hanna; Rogalla, Willy

1976-01-01

Discusses a German frequency list of 1,500 to 2,000 scientific words, which is being developed, and the importance of learning word-building principles. Substantive and adjective suffixes are listed according to frequency, followed by remarks on copulative compounds, with examples and frequency ranking, and, finally, prefixes. (Text is in German.)…

Effects of Cyclic Prefix Jamming Versus Noise Jamming in OFDM Signals

DTIC Science & Technology

2011-03-01

is even found in the Bluetooth technology used in something as common as videogame con- trollers. It is now a more universally-accepted standard for...Dec 2009. [Online]. Avail- able: http://www.brighthub.com/electronics/gps/articles/60598.aspx. 8. LTE Product Design, “LTE Benefits v 3.3,” May

47 CFR 74.791 - Digital call signs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Booster Stations § 74.791 Digital call signs. (a) Digital low power stations. Call signs for digital low power stations will be made up of a prefix consisting of the initial letter K or W followed by the channel number assigned to the station and two additional letters and a suffix consisting of the letters...

47 CFR 74.791 - Digital call signs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Booster Stations § 74.791 Digital call signs. (a) Digital low power stations. Call signs for digital low power stations will be made up of a prefix consisting of the initial letter K or W followed by the channel number assigned to the station and two additional letters and a suffix consisting of the letters...

47 CFR 74.791 - Digital call signs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Booster Stations § 74.791 Digital call signs. (a) Digital low power stations. Call signs for digital low power stations will be made up of a prefix consisting of the initial letter K or W followed by the channel number assigned to the station and two additional letters and a suffix consisting of the letters...

47 CFR 74.791 - Digital call signs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Booster Stations § 74.791 Digital call signs. (a) Digital low power stations. Call signs for digital low power stations will be made up of a prefix consisting of the initial letter K or W followed by the channel number assigned to the station and two additional letters and a suffix consisting of the letters...

Career Goal-Based E-Learning Recommendation Using Enhanced Collaborative Filtering and PrefixSpan

ERIC Educational Resources Information Center

Ma, Xueying; Ye, Lu

2018-01-01

This article describes how e-learning recommender systems nowadays have applied different kinds of techniques to recommend personalized learning content for users based on their preference, goals, interests and background information. However, the cold-start problem which exists in traditional recommendation algorithms are still left over in…

23 CFR 140.603 - Programs.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Bond Issue Projects § 140.603 Programs. Programs covering projects to be financed from the proceeds of bonds shall be prepared and submitted to FHWA. Project designations shall be the same as for regular Federal-aid projects except that the prefix letter “B” for bond issue shall be used as the first letter of...

27 CFR 19.752 - Marks.

Code of Federal Regulations, 2012 CFR

2012-04-01

... alphabetical prefix or suffix to the series; and (iii) When there is a change in proprietorship or a change in the individual, firm, corporate name, or trade name, the series in use at the time of the change may...: (1) Quantity in wine gallons; (2) Proof of the spirits; (3) Name, address, and permit number of the...

27 CFR 19.752 - Marks.

Code of Federal Regulations, 2011 CFR

2011-04-01

... alphabetical prefix or suffix to the series; and (iii) When there is a change in proprietorship or a change in the individual, firm, corporate name, or trade name, the series in use at the time of the change may...: (1) Quantity in wine gallons; (2) Proof of the spirits; (3) Name, address, and permit number of the...

27 CFR 19.752 - Marks.

Code of Federal Regulations, 2013 CFR

2013-04-01

... alphabetical prefix or suffix to the series; and (iii) When there is a change in proprietorship or a change in the individual, firm, corporate name, or trade name, the series in use at the time of the change may...: (1) Quantity in wine gallons; (2) Proof of the spirits; (3) Name, address, and permit number of the...

Units for quantities of dimension one

NASA Astrophysics Data System (ADS)

Dybkaer, René

2004-02-01

All quantities of dimension one are said to have the SI coherent derived unit "one" with the symbol '1'. (Single quotation marks are used here sometimes to indicate a quote, name, term or symbol; double quotation marks flag a concept when necessary.) Conventionally, the term and symbol may not be combined with the SI prefixes (except for the special terms and symbols for one and 1: radian, rad, and steradian, sr). This restriction is understandable, but leads to correct yet impractical alternatives and ISO deprecated symbols such as ppm or in some cases redundant combinations of units, such as mg/kg. "Number of entities" is dimensionally independent of the current base quantities and should take its rightful place among them. The corresponding base unit is "one". A working definition is given. Other quantities of dimension one are derived as fraction, ratio, efficiency, relative quantity, relative increment or characteristic number and may also use the unit "one", whether considered to be base or derived. The special term 'uno' and symbol 'u' in either case are proposed, allowing combination with SI prefixes.

Terminator Detection by Support Vector Machine Utilizing aStochastic Context-Free Grammar

DOE Office of Scientific and Technical Information (OSTI.GOV)

Francis-Lyon, Patricia; Cristianini, Nello; Holbrook, Stephen

2006-12-30

A 2-stage detector was designed to find rho-independent transcription terminators in the Escherichia coli genome. The detector includes a Stochastic Context Free Grammar (SCFG) component and a Support Vector Machine (SVM) component. To find terminators, the SCFG searches the intergenic regions of nucleotide sequence for local matches to a terminator grammar that was designed and trained utilizing examples of known terminators. The grammar selects sequences that are the best candidates for terminators and assigns them a prefix, stem-loop, suffix structure using the Cocke-Younger-Kasaami (CYK) algorithm, modified to incorporate energy affects of base pairing. The parameters from this inferred structure aremore » passed to the SVM classifier, which distinguishes terminators from non-terminators that score high according to the terminator grammar. The SVM was trained with negative examples drawn from intergenic sequences that include both featureless and RNA gene regions (which were assigned prefix, stem-loop, suffix structure by the SCFG), so that it successfully distinguishes terminators from either of these. The classifier was found to be 96.4% successful during testing.« less

Uniform resolution of compact identifiers for biomedical data

PubMed Central

Wimalaratne, Sarala M.; Juty, Nick; Kunze, John; Janée, Greg; McMurry, Julie A.; Beard, Niall; Jimenez, Rafael; Grethe, Jeffrey S.; Hermjakob, Henning; Martone, Maryann E.; Clark, Tim

2018-01-01

Most biomedical data repositories issue locally-unique accessions numbers, but do not provide globally unique, machine-resolvable, persistent identifiers for their datasets, as required by publishers wishing to implement data citation in accordance with widely accepted principles. Local accessions may however be prefixed with a namespace identifier, providing global uniqueness. Such “compact identifiers” have been widely used in biomedical informatics to support global resource identification with local identifier assignment. We report here on our project to provide robust support for machine-resolvable, persistent compact identifiers in biomedical data citation, by harmonizing the Identifiers.org and N2T.net (Name-To-Thing) meta-resolvers and extending their capabilities. Identifiers.org services hosted at the European Molecular Biology Laboratory - European Bioinformatics Institute (EMBL-EBI), and N2T.net services hosted at the California Digital Library (CDL), can now resolve any given identifier from over 600 source databases to its original source on the Web, using a common registry of prefix-based redirection rules. We believe these services will be of significant help to publishers and others implementing persistent, machine-resolvable citation of research data. PMID:29737976

Challenging Popular Media's Control by Teaching Critical Viewing.

ERIC Educational Resources Information Center

Couch, Richard A.

The purpose of this paper is to express the importance of visual/media literacy and the teaching of critical television viewing. An awareness of the properties and characteristics of television--including camera angles and placement, editing, and emotionally involving subject matter--aids viewers in the critical viewing process. The knowledge of…

Studying boat-based bear viewing: Methodological challenges and solutions

Treesearch

Sarah Elmeligi

2007-01-01

Wildlife viewing, a growing industry throughout North America, holds much potential for increased revenue and public awareness regarding species conservation. In Alaska and British Columbia, grizzly bear (Ursus arctos) viewing is becoming more popular, attracting tourists from around the world. Viewing is typically done from a land-based observation...

Personalised Context-Aware Ubiquitous Learning System for Supporting Effective English Vocabulary Learning

ERIC Educational Resources Information Center

Chen, Chih-Ming; Li, Yi-Lun

2010-01-01

Because learning English is extremely popular in non-native English speaking countries, developing modern assisted-learning schemes that facilitate effective English learning is a critical issue in English-language education. Vocabulary learning is vital within English learning because vocabulary comprises the basic building blocks of English…

Nutritionopoly: Let Healthy Choices "Monopolize" Your Lifestyle

ERIC Educational Resources Information Center

Person, Ashley L.; Colby, Sarah E.; Eubanks, Janie W.

2011-01-01

Nutritionopoly, an interactive educational program based on the popular board game, Monopoly, was held at a college university dining hall. Students actively participated in the game while learning important nutrition and health-related information. Feedback showed that it was effective in increasing awareness and knowledge while being fun and…

Harvesting Harmony: Mindfulness in Physical Education

ERIC Educational Resources Information Center

Mulhearn, Shannon C.; Kulinna, Pamela Hodges; Lorenz, Kent A.

2017-01-01

Mindfulness practices are gaining popularity in the United States as a way to become more aware of the present moment. Practicing these skills has been shown to benefit children and adults in many areas, including self-knowledge, self-control and communication. Including mindful practices in a physical education setting has the potential to…

Evaluation of Virtual Reality Training Using Affect

ERIC Educational Resources Information Center

Tichon, Jennifer

2012-01-01

Training designed to support and strengthen higher-order mental abilities now often involves immersion in Virtual Reality (VR) where dangerous real world scenarios can be safely replicated. However, despite the growing popularity of VR to train cognitive skills such as decision-making and situation awareness, methods for evaluating their use rely…

Popularization of Chemistry through Ecological Topics.

ERIC Educational Resources Information Center

Perina, I.

1982-01-01

After providing information on elementary schooling in Yugoslavia, discusses ecological topics and activities used to raise the awareness of elementary school students about the level of pollution in the environment and the dangers of an increasingly polluted environment. Students' keen interest in chemistry and the chemical experiments was noted.…

Toward Interactive Mobile Synchronous Learning Environment with Context-Awareness Service

ERIC Educational Resources Information Center

Huang, Yueh-Min; Kuo, Yen-Hung; Lin, Yen-Ting; Cheng, Shu-Chen

2008-01-01

Mobile synchronous learning is a new challenge in the e-learning domain. While popular mobile communication devices, such as cell phones, cannot directly accommodate traditional synchronous content due to the major limitation of display size, other constraints also restrict convenient interactions while using mobile devices in a synchronous…

Three Portraits of Resistance: The (Un)Making of Canadian Students

ERIC Educational Resources Information Center

McKenzie, Marcia

2006-01-01

In this article I have outlined several modes of resistance to popular media and dominant cultural narratives suggested in three Canadian educational programs with a focus on social and environmental change. Exploring discourses of awareness, inactive caring, thinking differently, lifestyle activism, impacting the world, and contingent agency, I…

Global Citizenship in Intercultural Communication: Spatial Awareness of Globalization through Map Your Consumption

ERIC Educational Resources Information Center

Kuehl, Rebecca A.; Hungerford, Hilary

2017-01-01

Courses: This teaching unit is for intercultural communication but could be used for any course related to globalization, including public speaking, popular culture and communication, or environmental communication. Additionally, the teaching unit is well-suited for other disciplines, including geography, environmental studies, and global studies.…

Activism or "Slacktivism?": Digital Media and Organizing for Social Change

ERIC Educational Resources Information Center

Glenn, Cerise L.

2015-01-01

The influence of social media and technological developments has changed how groups and organizations advocating for social change generate awareness and participation in their causes. In this single class activity students will (a) analyze notions of activism and "slacktivism" from scholarly and popular sources to apply these concepts…

IQ Tests Are Not for Machines, Yet

ERIC Educational Resources Information Center

Dowe, David L.; Hernandez-Orallo, Jose

2012-01-01

Complex, but specific, tasks--such as chess or "Jeopardy!"--are popularly seen as milestones for artificial intelligence (AI). However, they are not appropriate for evaluating the intelligence of machines or measuring the progress in AI. Aware of this delusion, Detterman has recently raised a challenge prompting AI researchers to evaluate their…

ROOTing Out Meaning: More Morphemic Analysis for Primary Pupils

ERIC Educational Resources Information Center

Mountain, Lee

2005-01-01

In an elementary-school professional development program, a group of primary teachers and a university consultant reviewed the research on morphemic analysis and then explored ways to give pupils in grades 1, 2, and 3 an early start on using prefixes, suffixes, and roots to construct word meaning. The teachers examined some middle-grade strategies…

Star Trek with Latin. Teacher's Guide. Tentative Edition.

ERIC Educational Resources Information Center

Masciantonio, Rudolph; And Others

The purpose of this guide is to assist Latin and English teachers with some background in Latin to expand the English vocabulary and reading skills of students through the study of Latin roots, prefixes, and suffixes. The introductory material in the guide provides general notes on the teaching of Latin in the Philadelphia School District,…

What Is So Difficult about Telicity Marking in L2 Russian?

ERIC Educational Resources Information Center

Slabakova, Roumyana

2005-01-01

Two major mechanisms of encoding telicity across languages are either marking the object as exhaustively countable or measurable, or utilizing a specific prefix on the verbal form. English predominantly uses the first mechanism, while Russian mostly utilizes the second. The learning task of an English speaker acquiring Russian, then, is two-fold:…

Recurrent Prefixes, Roots, and Suffixes: A Morphemic Approach to Disciplinary Literacy

ERIC Educational Resources Information Center

Mountain, Lee

2015-01-01

Students in a content-area reading course examined the vocabulary of each of their disciplines, focusing on recurrent roots and affixes. They wanted to become teachers of math, science, English, music, and history; therefore, they needed to learn discipline-specific morphemes so they could help their future students figure out new words in their…

75 FR 72686 - Express Mail Open and Distribute and Priority Mail Open and Distribute

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-26

... POSTAL SERVICE 39 CFR Part 111 Express Mail Open and Distribute and Priority Mail Open and... ``DB'' prefix along with new Tag 257, Tag 267, or Label 257S, on all Express Mail[supreg] Open and Distribute containers. The Postal Service is also revising the service commitment for Express Mail Open and...

Building English Vocabulary through Roots, Prefixes and Suffixes

ERIC Educational Resources Information Center

Yurtbasi, Metin

2015-01-01

Semantics, the study of the meaning of words, is the sum of the basic elements of four skills, namely, reading, writing, speaking and listening effectively. The knowledge of vocabulary words in lexico-semantics, on the other hand, is essential in every grade level, subject area and assessment for every student. In order to improve students'…

Metrics. A Basic Core Curriculum for Teaching Metrics to Vocational Students.

ERIC Educational Resources Information Center

Albracht, James; Simmons, A. D.

This core curriculum contains five units for use in teaching metrics to vocational students. Included in the first unit are a series of learning activities to familiarize students with the terminology of metrics, including the prefixes and their values. Measures of distance and speed are covered. Discussed next are measures of volume used with…

27 CFR 19.752 - Marks.

Code of Federal Regulations, 2014 CFR

2014-04-01

... numbering system of any series reaches “1,000,000” the proprietor may begin the series again by adding an alphabetical prefix or suffix to the series; and (iii) When there is a change in proprietorship or a change in the individual, firm, corporate name, or trade name, the series in use at the time of the change may...

Cyberbullying Awareness for Mitigating Consequences in Higher Education.

PubMed

Elçi, Alev; Seçkin, Zeliha

2016-04-28

Technology has many positive effects on education, but negative effects also exist. One of the negative effects is cyberbullying spreading out of school boundaries to the social networks. The increasing popularity of social media among youngsters engenders cyberbullies who exploit the virtual environment besides the usual emails. This distresses the students and adversely affects their families, teachers, and others around them. Although research studies mainly concentrate on prior education, there seems to be a need to investigate the situation in higher education. This study focuses on students studying technology and related disciplines, who are hence likely to be well connected with cyberspace, and explores their awareness about cyberbullying. The findings reveal that female students have significantly less awareness than males. This study will help address some gender issues in cyberbullying. © The Author(s) 2016.

"The Simpsons": Translation and Language Teaching in an EFL Class

ERIC Educational Resources Information Center

Pavan, Elisabetta

2013-01-01

My point of departure for this paper is that translation, so long neglected in foreign language teaching, can not only improve students' linguistic competences in both a foreign language and their mother tongue, but also their awareness of cultural and intercultural elements. It is a widespread popular assumption, among those not involved in…

The Status and Development of Infopreneurship in Nigeria and South Africa

ERIC Educational Resources Information Center

Ivwurie, Osborne Mudia; Ocholla, Dennis N.

2016-01-01

In this study, we argue that there are unemployed information sector graduates who could benefit greatly from infopreneurship if more awareness and popularization of the practice were achieved. The purpose of this study was to investigate the status and development of infopreneurship in Nigeria and South Africa. The study focused on…

Violent Video Games Recruit American Youth

ERIC Educational Resources Information Center

Lugo, William

2006-01-01

An expert on the sociology of video games highlights the power of this medium to popularize violence among children. But few are aware that some of the most technologically potent products are violent war games now being produced at taxpayer expense. These are provided free as a recruiting tool by the United States military. The author contends…

Social Media in Diabetes Education: A Viable Option?

ERIC Educational Resources Information Center

Cooper, Julie; Cox, Jill N.; Corbin, Marilyn A.

2012-01-01

As Extension educators are encouraged to implement more cost-effective and efficient means of programming, the use of Web-based social media has become a popular option. Penn State Extension implemented a social media awareness survey among participants in its community-based diabetes education program to determine familiarity with this medium,…

The Relationship between Mobile Phone Use, Metacognitive Awareness and Academic Achievement

ERIC Educational Resources Information Center

Dos, Bulent

2014-01-01

Mobile phones are getting smarter and the usage through university students becoming more popular. University students using mobile phones for talking, for texting message, for Internet search, for listening music, watching videos, playing games, using social media etc. Mobile phones are not accessory any more, they are integrated like our…

A Practical Ontology Query Expansion Algorithm for Semantic-Aware Learning Objects Retrieval

ERIC Educational Resources Information Center

Lee, Ming-Che; Tsai, Kun Hua; Wang, Tzone I.

2008-01-01

Following the rapid development of Internet, particularly web page interaction technology, distant e-learning has become increasingly realistic and popular. To solve the problems associated with sharing and reusing teaching materials in different e-learning systems, several standard formats, including SCORM, IMS, LOM, and AICC, etc., recently have…

Acute hepatotoxicity after ingestion of Morinda citrifolia (Noni Berry) juice in a 14-year-old boy.

PubMed

Yu, Elizabeth L; Sivagnanam, Mamata; Ellis, Linda; Huang, Jeannie S

2011-02-01

We present a case of a 14-year-old previously healthy boy with acute hepatotoxicity after noni berry juice consumption. As the popularity of noni berry consumption continues to increase, heightened awareness of the relation between noni berry consumption and acute hepatotoxicity is important.

The Rhetorical Plasticity of the Dead in Museum Displays: A Biocritique of Missing Intercultural Awareness

ERIC Educational Resources Information Center

Gorsevski, Ellen W.; Schuck, Raymond I.; Lin, Canchu

2012-01-01

Using rhetorical analysis in the form of an autoethnographically informed biocritique, this study applies and expands the concept of rhetorical plasticity to examine the popular museum exhibit "Bodies: The Exhibition," which is arguably the most controversial of a series of contemporary museum exhibits that feature deceased human bodies…

Challenges in Diagnosing and Treating Postpartum Blues, Depression and Psychosis

ERIC Educational Resources Information Center

Lewis, Carol A.; Byers, Alison Daly; Malard, Sarah Deann; Dawson, Gregory A.

2010-01-01

With recent media attention and a growing awareness in popular culture, the appropriate treatment for postpartum depression has taken center stage as a prevalent women's health issue. There is little agreement on the definition, existence and treatment of postpartum depression. Contributing to this factor is the lack of research that exists to…

Student and Teacher Use of Technology at the University Level

ERIC Educational Resources Information Center

Gobel, Peter; Kano, Makimi

2013-01-01

"Digital Native" and "Digital Immigrant" are terms, popularized by Prensky (2001), to describe those born either before, or in the digital era (i.e. after 1980). In recent years, this dichotomy has been used to raise awareness of differences in technology usage and what these differences may mean for education. The present…

The Impact of Cooperative Learning on Student Engagement: Results from an Intervention

ERIC Educational Resources Information Center

Herrmann, Kim J.

2013-01-01

With an increasing awareness that many undergraduates are passive during teaching sessions, calls for instructional methods that allow students to become actively engaged have increased. Cooperative learning has long been popular at the primary and secondary level and, within recent years, higher education. However, empirical evidence of the…

Place and Culture-Based Professional Development: Cross-Hybrid Learning and the Construction of Ecological Mindfulness

ERIC Educational Resources Information Center

Chinn, Pauline W. U.

2015-01-01

This paper approaches mindfulness, an awareness of internal and external realities, as a culturally-shaped habit of mind. Findings of a cross-cultural study and popular sayings that reflect America's cultural orientation to consumption and competition are contrasted with findings from Hawaiian language newspapers, traditional cultural practices,…

Hispanic Heritage Month 2000: Children--Our Future.

ERIC Educational Resources Information Center

Defense Equal Opportunity Management Inst., Patrick AFB, FL.

This report seeks to assist employees of the military services to increase their awareness of and knowledge about Hispanics beyond what they see in popular culture. The report includes an overview and update about Hispanic demographics in the United States. It also discusses a few cultural issues and provides information intended to help…

Going Gluten Free: the History and Nutritional Implications of Today's Most Popular Diet.

PubMed

Newberry, Carolyn; McKnight, Lindsay; Sarav, Menaka; Pickett-Blakely, Octavia

2017-09-25

The gluten-free diet (GFD) has become one of the most popular diets in modern history. Claims of improved health and increased energy fuel this popularity, though there is little evidence to substantiate these claims. The present review focuses on outlining known gluten-related disorders (GRD), discussing the GFD in the general population, exploring nutritional considerations, and providing advice for physicians in managing these patients. Currently, about a quarter of the population reports keeping a GFD despite GRDs affecting less than half of these individuals. Reduced intake of calcium, B vitamins, and fiber as well as enhanced consumption of fat and simple carbohydrates has consistently been reported and needs to be continually addressed. Although a necessity in proper management of GRDs, unforeseen nutritional complications may develop in patients who are gluten free for which enhanced physician awareness is vital to achieving optimal patient care.

[Focus on popular science education of glaucoma and reduce glaucomatous low vision and blindness].

PubMed

Sun, X H

2017-02-11

The prevention of blindness caused by glaucoma is a difficult task. In order to accomplish the task better, we need the participation of whole society and popularize relevant medical knowledge. Popular science and related knowledge of glaucoma are needed to the people especially for high risk population. If people know glaucoma better and actively join the screening of glaucoma, we can find and diagnose glaucoma earlier, avoid late treatment and reduce the glaucomatous visual function impairment. For patients who had been diagnosed with glaucoma, they should aware and accept new medical concept and technique through systemic popular science education. They should actively participate the whole procedure of the disease management and improve their compliance and confidence. Academic organization of ophthalmology should participate and guide the patient education, improve the individualized comprehensive health care for the diagnosis and treatment and third-order health care system that is suitable for the condition of our country, help improving the prognosis of glaucoma and life quality related to vision for advanced and late glaucoma. (Chin J Ophthalmol, 2017, 53: 81-84) .

National Training Course. Emergency Medical Technician. Paramedic. Instructor's Lesson Plans. Module II. Human Systems and Patient Assessment.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This instructor's lesson plan guide on human systems and patient assessment is one of fifteen modules designed for use in the training of emergency medical technicians (paramedics). Four units are presented: (1) medical terminology, which covers some common prefixes and suffixes and the use of the medical dictionary; (2) an overview of the…

NASA education briefs for the classroom. Metrics in space

NASA Technical Reports Server (NTRS)

1982-01-01

The use of metric measurement in space is summarized for classroom use. Advantages of the metric system over the English measurement system are described. Some common metric units are defined, as are special units for astronomical study. International system unit prefixes and a conversion table of metric/English units are presented. Questions and activities for the classroom are recommended.

The Effects of Morphemic Vocabulary Instruction on Prefix Vocabulary and Sentence Comprehension for Middle School Students with Learning Disabilities

ERIC Educational Resources Information Center

Brown, Shannon Harris; Lignugaris-Kraft, Benjamin; Forbush, David E.

2016-01-01

A limited vocabulary is a substantial obstacle to success in reading comprehension (Graves, 2004). A morphemic approach to vocabulary instruction may be an effective method for increasing student outcomes in both word knowledge and reading comprehension (Kuo & Anderson, 2006; Reed, 2008). The purpose of this research was to examine the effects…

Self-Instructional Manual for Tumor Registrars: Book 3, Tumor Registrar Vocabulary - The Composition of Medical Terms.

ERIC Educational Resources Information Center

Shambaugh, Evelyn M., Ed.

Book 3 of the self-instructional manual for tumor registrars deals with tumor registrar vocabulary. It is designed to teach tumor registrars to recognize diagnostic terms versus treatment terms, terms that refer to anatomical sites, terms that refer to patient symptoms. The first three parts of the book are concerned with word roots, prefixes and…

The ROSS Language Manual.

DTIC Science & Technology

1982-09-01

when receiving (Mary requests meeting) (tell Mary meet for lunch at Superfood ) (tell Eunice bring stock reports) (tell Secretary cancel other lunch...someone requests meeting) (if (equal ’stockbroker (ask !someone recall your occupation)) then (tell ?someone meet for lunch at Superfood ) (tell...meet for lunch at Superfood ). Several other prefixes commonly used when writing ROSS code, either to control evaluation or to dictate variables in

NASA education briefs for the classroom. Metrics in space

NASA Astrophysics Data System (ADS)

The use of metric measurement in space is summarized for classroom use. Advantages of the metric system over the English measurement system are described. Some common metric units are defined, as are special units for astronomical study. International system unit prefixes and a conversion table of metric/English units are presented. Questions and activities for the classroom are recommended.

Awareness of Facebook Education among Student Teachers in Present Scenario

ERIC Educational Resources Information Center

Joan, Robert

2015-01-01

Facebook is one of the most popular social networks in the world. Day by day, it is becoming an indispensable part of people lives affecting the daily routine of people. Developments in Computer Technology lead to developments in Communication Technologies and styles as well. Facebook is one of the significant examples of these developments. In…

Developing an English Mobile Learning Attitude Scale for Adult Learners

ERIC Educational Resources Information Center

Liu, Tzu-Ying

2017-01-01

In recent years, with the rapid development of mobile devices, mobile learning (m-learning) has becoming another popular topic. There is a strong need for both researchers and educators to be aware of adult learners' attitudes toward English mobile learning, yet relevant studies on mobile learning to promote English learning for adult learners are…

The Influence of Clickers Use on Metacognition and Learning Outcomes in College English Classroom

ERIC Educational Resources Information Center

Zhonggen, Yu; Liu, Chang

2014-01-01

Use of Clickers in classroom teaching and learning has become growingly popular in USA. This study aims to identify whether use of Clickers in college English class can improve learners' English proficiency and enhance students' awareness of metacognition compared with traditional multimedia aided pedagogy in Malaysian contexts. By comparing the…

Reflections on Student Interns' Cultural Awareness Developed through a Short-Term International Internship

ERIC Educational Resources Information Center

Batey, Jacqueline J.; Lupi, Marsha H.

2012-01-01

The study-abroad internship option for students is one example of a transformational learning opportunity (TLO) that is becoming increasingly popular in programs offered by colleges and universities in the United States (Alfaro, 2008; Cushner & Mahon, 2002). These TLOs often have the potential to broaden, enrich, or augment student learning and…

Anorexia and Bulimia: An Inventory of Public Awareness and Popular Questions.

ERIC Educational Resources Information Center

Zimmer, Marc A.

Prevention and early intervention in cases of anorexia and bulimia require that both professionals and the general public have knowledge about these eating disorders. A study was conducted to identify the questions about these disorders most often asked by the general public and to develop a guide to answer those questions for individuals of…

Breaking the Silence in the Counselor Education Classroom: A Training Seminar on Counseling Sexual Minority Clients.

ERIC Educational Resources Information Center

Pearson, Quinn M.

2003-01-01

A counselor training seminar on sexual orientation is presented in this article. The seminar incorporated popular songs, readings, and class discussion to increase awareness of sexual identity development, stereotypes, and counseling interventions for lesbian, gay, and bisexual (LGB) clients. Results of evaluations suggest that the seminar had a…

Gambling Awareness for Youth: An Analysis of the "Don't Gamble Away Our Future[TM]" Program

ERIC Educational Resources Information Center

Taylor, Lisa M.; Hillyard, Pamela

2009-01-01

Gambling has become increasingly popular among minors and is easily accessible to them. This is alarming since research has indicated that minors are more susceptible to gambling pathology than adults. Additionally, gambling has devastating effects on minors that gamble as well as their families and communities. The Illinois Institute for…

Memory Systems Do Not Divide on Consciousness: Reinterpreting Memory in Terms of Activation and Binding

ERIC Educational Resources Information Center

Reder, Lynne M.; Park, Heekyeong; Kieffaber, Paul D.

2009-01-01

There is a popular hypothesis that performance on implicit and explicit memory tasks reflects 2 distinct memory systems. Explicit memory is said to store those experiences that can be consciously recollected, and implicit memory is said to store experiences and affect subsequent behavior but to be unavailable to conscious awareness. Although this…

The Influence of Teachers on the Development of Political Radicals: A Case Study of Members of the Scottish Socialist Party

ERIC Educational Resources Information Center

Kane, Liam

2013-01-01

While there is a wealth of literature on radical adult "popular" education for change, most of it looks forward and speculates on the educational processes best able to help "the oppressed", "excluded" or "disadvantaged" become critically-aware "subjects" of social change. Within a critical…

Considering Cultural Competence: An Annotated Resource list

ERIC Educational Resources Information Center

Cooke, Nicole A.; Hill, Renee F.

2017-01-01

It is widely understood that effective children's and youth librarians must be innovative, aware of current/popular trends, and able to build rapport with young patrons. However, more emphasis must be placed on the fact that it is essential for these librarians to be prepared to identify and meet the needs of a patron population that is becoming…

The Oversexualization of Young Adolescent Girls: Implications for Middle Grades Educators

ERIC Educational Resources Information Center

Curry, Jennifer R.; Choate, Laura H.

2010-01-01

This article was meant to familiarize readers with ways in which the media and popular culture sexualize and stereotype girls and women and to raise awareness about the extent to which girls in the middle graders may be impacted by the sexualized media content they view. By framing the problem and its consequences through self-objectification…

Strategies for Using Pop Culture in Sport Psychology and Coaching Education

ERIC Educational Resources Information Center

Collins, Karen

2012-01-01

The use of pop culture as a tool for learning and instruction is paramount. Therefore, it is imperative for teachers to be aware of, and incorporate, trends that are popular and reflect the student experience. This article addresses the pop culture trends that can positively affect teaching, coaching education, and sport psychology practice.…

Teachers as Scholars of Their Students' Conceptions of Learning: A Hong Kong Investigation

ERIC Educational Resources Information Center

Watkins, David

2004-01-01

Background: The need for effective teachers to reflect on their students' thinking is now generally recognized. Moreover, the study of students' conceptions of learning and their impact on learning outcomes has become a popular area of research. But are teachers aware of their students' conceptions and do they reflect on them when planning their…

"The Land of Opportunity Doesn't Apply to Everyone": The Immigrant Experience, Race, and Asian American Career Choices

ERIC Educational Resources Information Center

Poon, OiYan

2014-01-01

Despite their popular portrayal as high achieving and structurally incorporated, race continues to shape the career choices of Asian American college students. As second-generation Americans, Asian Americans negotiate a constellation of factors when deciding their career choices, most notably, pressures from immigrant parents, awareness of labor…

Research on the Costs of Running Compulsory Education Standards: Comparison of Compulsory Education Internationally

ERIC Educational Resources Information Center

Jin, Yongli; Zhang, Hong

2008-01-01

Compulsory education is the fundamental education for citizens and is the source of state power, which radically determines thought level, political awareness, cultural sense and production ability of the entire nation. Therefore, to popularize compulsory education is the root of a country. This paper explains the meanings of compulsory education,…

Popular Culture in the Classroom: Teaching and Researching Critical Media Literacy. Literacy Studies Series.

ERIC Educational Resources Information Center

Alvermann, Donna E.; Moon, Jennifer S.; Hagood, Margaret C.

Written for teachers, researchers, and theorists who have grown up in a world radically different from that of the students they teach and study, this book addresses the importance of developing within children and adolescents a critical awareness of the social, political, and economic messages emanating from the different forms of popular…

Seeking Critical Hope in a Global Age: Religious Education in a Global Perspective

ERIC Educational Resources Information Center

Kim, Hyun-Sook

2015-01-01

During the last two decades, globalization has come to occupy an important position in popular and academic discourses. Globalization has provided opportunities to produce possibilities of global awareness and at the same time crises to perpetuate a culture of fear. This article asks how church and religious education can provide a global…

Code-Switching in Vietnamese University EFL Teachers' Classroom Instruction: A Pedagogical Focus

ERIC Educational Resources Information Center

Grant, Lynn E.; Nguyen, Thi Hang

2017-01-01

This study examines the under-explored phenomenon in Vietnamese tertiary settings of code-switching practised by EFL (English as a foreign language) teachers in classroom instruction, as well as their awareness of this practice. Among the foreign languages taught and learned in Vietnamese universities, English is the most popular. The research…

Sowing seeds: transperineal implantation.

PubMed

Amerine, E; Nagle, G M; Bollinger, J R

2000-02-01

Prostate cancer, the second leading cause of male deaths in the United States, has increased by 126% since 1987 (Stephenson, 1998). Early diagnosis is attributed to public awareness and technologic advances. Multiple options for definitive treatment with equally positive outcomes dramatically influence the patient's decision-making process. One popular option for these patients is transperineal implantation of radioactive seeds into the prostate.

Using formative research to conceptualize and develop a marketing plan for student health services.

PubMed

Stephenson, M T

1999-03-01

Conceptualization and development of a health services awareness campaign at the University of Kentucky followed the steps in a communication process called formative research. Preproduction surveys and subsequent testing of possible initiatives led to creation of a popular video featuring the university mascot that is being used in new-student orientation.

The first encounter with Norwegian psychomotor physiotherapy: patients' experiences, a basis for knowledge.

PubMed

Ekerholt, Kirsten; Bergland, Astrid

2004-01-01

The intention of this study was to elucidate patients' experiences of the examination of the body given in Norwegian Psychomotor Physiotherapy. A qualitative approach was used, based on interviews with nine women and one man aged between 41 and 65 years. The data were analysed with the aid of grounded theory, using the first two steps: open and axial coding. Three categories were identified from the patients' experiences. The first category "The Situation before Treatment", emerged from the subcategories "Prejudice concerning the prefix 'psycho"', "Difficulties in recognizing the body's information", and "The body is ambiguous". The second category, "Establishing the Relationship", emerged from the subcategories "Getting to know the therapist as an empathic person" and "Discovering professional skills". The third category, "Examination is Interaction", emerged from the subcategories "Dialogues--room for reflection", "Undress, the feeling of disclosure", and "Personal boundaries--good to be seen". These three categories emphasize the importance of cooperation between the physiotherapist and the patient in exploring the social and emotional context in order to understand the meaning of the body's symptoms. There must be no doubt about the skill and competence of the therapists, including their insight, personal responsibility, engagement, attentiveness, and awareness. Our material reflects the great impact the body examination had on the informants. Examination requires mutual interpretation. The patients' knowledge represents a significant potential for understanding of their own situation.

Linguistic Models, Acquisition Theories, and Learner Corpora: Morphological Productivity in SLA Research Exemplified by Complex Verbs in German

ERIC Educational Resources Information Center

Lüdeling, Anke; Hirschmann, Hagen; Shadrova, Anna

2017-01-01

The present study analyzes morphological productivity for complex verbs in second language acquisition by analyzing a corpus of German as a Foreign Language (GFL). It shows that advanced learners of GFL use prefix and particle verbs relatively frequently and productively but less so than native speakers do and discusses these findings in the light…

Ermittlung von Wortstaemmen in russischen wissenschaftlichen Fachsprachen mit Hilfe des Computers (Establishing Word Stems in Scientific Russian With the Aid of a Computer)

ERIC Educational Resources Information Center

Halbauer, Siegfried

1976-01-01

It was considered that students of intensive scientific Russian courses could learn vocabulary more efficiently if they were taught word stems and how to combine them with prefixes and suffixes to form scientific words. The computer programs developed to identify the most important stems is discussed. (Text is in German.) (FB)

Language-Specific and Language-General Factors in Text Reading in Arabic: Evidence from the Missing Letter Effect

ERIC Educational Resources Information Center

Saady, Amany; Ibrahim, Raphiq; Eviatar, Zohar

2015-01-01

The goal of the present study was to extend the models explaining the missing-letter effect (MLE) to an additional language and orthography, and to test the role of phonology in silent reading in Arabic. We also examined orthographic effects such as letter position and letter shape, morphological effects such as pseudo-prefixes, and phonological…

An Introduction to the Black Sea Ecology

DTIC Science & Technology

2001-01-01

the marine environment ( abiotic factors). For indicating the attitude of organisms toward environmental factors, the prefixes eury- (meaning wide...are important for explanations of various biological features of the marine organisms as well as of the ecological processes that occurr in this... features which are determined by the specific conditions of this marine basin. So far, not so many attempts of integrated exposition of ecological

Introduction to Medical Terminology for Claretian Medical Center Worker Education Program of Northeastern Illinois University's Chicago Teachers' Center in Partnership with the Union of Needletrades, Industrial, Textile Employers (UNITE).

ERIC Educational Resources Information Center

Essex Community Coll., MD.

This manual consists of glossaries and descriptions of medical terminology for use in a workplace literacy program for hospital workers. The sections are as follows: hospital patient care areas; hospital departments; medical specialists; word elements (root, prefix, suffix, combining vowel, compound word); surgical procedures; diseases and…

An introduction to diffusion tensor image analysis.

PubMed

O'Donnell, Lauren J; Westin, Carl-Fredrik

2011-04-01

Diffusion tensor magnetic resonance imaging (DTI) is a relatively new technology that is popular for imaging the white matter of the brain. This article provides a basic and broad overview of DTI to enable the reader to develop an intuitive understanding of these types of data, and an awareness of their strengths and weaknesses. Copyright © 2011 Elsevier Inc. All rights reserved.

Listen to Me Listen to You: A Step-By-Step Guide to Communication Skills Training

ERIC Educational Resources Information Center

Kotzman, Mandy; Kotzman, Anne

2008-01-01

This step-by-step guide is a companion to the popular "Listen to Me, Listen to You: A Practical Guide to Self-Awareness, Communication Skills and Conflict Management" (New Expanded Edition, Penguin Books, 2007). It is designed for use by anyone working in communication skills and personal development training. Resource material is grouped under…

Religious Education, Conflict and Diversity: An Exploration of Young Children's Perceptions of Islam

ERIC Educational Resources Information Center

Revell, Lynn

2010-01-01

This article explores the way pupils in English primary school perceive Islam through discussion of Islam in the media. The research suggests that pupils are aware of Islam as a world religion and of many of the images and popular discourses associated with Islam. The research also suggests that while a minority of pupils expressed explicit racist…

The Educational Influences on Active Citizens: A Case Study of Members of the Scottish Socialist Party (SSP)

ERIC Educational Resources Information Center

Kane, Liam

2007-01-01

While there is a wealth of literature and research on radical adult "popular" education for social change, most of it looks forward and speculates on the educational processes best able to help the oppressed of the world overcome naive passivity and become critically aware "subjects" of social change. Within a critical…

Assessing Gains in Language Proficiency, Cross-Cultural Competence, and Regional Awareness during Study Abroad: A Preliminary Study

ERIC Educational Resources Information Center

Watson, Jeffrey R.; Siska, Peter; Wolfel, Richard L.

2013-01-01

As a critical part of the internationalization movement in college curricula, study abroad initiatives are becoming more and more popular and the need to assess their outcomes more and more evident. While numerous studies have investigated the language gain associated with study abroad, researchers are also beginning to look at potential gains in…

Personalized Learning Objects Recommendation Based on the Semantic-Aware Discovery and the Learner Preference Pattern

ERIC Educational Resources Information Center

Wang, Tzone I; Tsai, Kun Hua; Lee, Ming Che; Chiu, Ti Kai

2007-01-01

With vigorous development of the Internet, especially the web page interaction technology, distant E-learning has become more and more realistic and popular. Digital courses may consist of many learning units or learning objects and, currently, many learning objects are created according to SCORM standard. It can be seen that, in the near future,…

The Effect of Small Sample Size on Two-Level Model Estimates: A Review and Illustration

ERIC Educational Resources Information Center

McNeish, Daniel M.; Stapleton, Laura M.

2016-01-01

Multilevel models are an increasingly popular method to analyze data that originate from a clustered or hierarchical structure. To effectively utilize multilevel models, one must have an adequately large number of clusters; otherwise, some model parameters will be estimated with bias. The goals for this paper are to (1) raise awareness of the…

Compounding pharmacy: old methods finding a new niche.

PubMed

Matheny, Charlotte; Martin, Caren McHenry

2010-06-01

Pharmaceutical compounding-the process by which a pharmacist combines ingredients into a customized medication for an individual patient-has ancient roots, with popularity that has waxed and waned throughout history. Elderly individuals and other long-term care patients may be among those who need customized medications, so pharmacists should be aware of the current scope and regulations for compounded medications.

CLIL Students' Perceptions of Their Language Learning Process: Delving into Self-Perceived Improvement and Instructional Preferences

ERIC Educational Resources Information Center

Lasagabaster, David; Doiz, Aintzane

2016-01-01

Content and Language Integrated Learning (CLIL) has become a very popular approach in the belief that it may help to improve students' foreign language proficiency. Although some research has been conducted, there is a dearth of longitudinal studies on students' awareness of their language learning process in CLIL programmes. In this paper, 221…

The demonisation of psychiatrists in fiction (and why real psychiatrists might want to do something about it)

PubMed Central

Hopson, Jacqueline

2014-01-01

To encourage psychiatric practitioners to be aware of and to work to counteract the representations of the profession as evil manipulators in fiction, film and popular culture. A wide-ranging number of representative sources portraying psychiatrists are explored. It is demonstrated that psychiatry is overwhelmingly presented in a damagingly negative light. PMID:25237540

Content analysis of disease awareness advertisements in popular Australian women's magazines.

PubMed

Hall, Danika V; Jones, Sandra C; Iverson, Donald C

To examine the nature of disease awareness advertising (DAA). Therapeutic advertisements in six popular Australian women's magazines were monitored between April 2006 and March 2007. A subset of advertisements was included in the study based on criteria derived from a definition of DAA. Unique advertisements were analysed by four independent coders. Types of advertisements and their sponsors, the types of disease information present, and the persuasive techniques utilised. Of 711 advertisements identified, 60 met the inclusion criteria for DAA, and 30 of these were unique. Over one-third of the advertisements were classified as "unbranded product advertisements", which promote a product without referring directly to a brand. DAA sponsored by pharmaceutical companies most often provided treatment and prevalence information. Most (22/30) advertisements used emotional appeals; 15 of these used "happiness/healthiness/wellbeing". The educational value of industry-sponsored DAA could be improved if regulations and guidelines stipulated disease information requirements, such as inclusion of risk-factor and symptom information. Regulators should provide guidelines for "unbranded product advertisements" and the acceptability of other persuasive techniques. Further research into DAA is required and should consider advertisements in a range of media, and behavioural responses.

Reducing HIV and AIDS through Prevention (RHAP): a theoretically based approach for teaching HIV prevention to adolescents through an exploration of popular music.

PubMed

Boutin-Foster, Carla; McLaughlin, Nadine; Gray, Angela; Ogedegbe, Anthony; Hageman, Ivan; Knowlton, Courtney; Rodriguez, Anna; Beeder, Ann

2010-05-01

Using popular culture to engage students in discussions of HIV prevention is a nontraditional approach that may complement current prevention efforts and enhance the ability to reach youth who are at high risk of contracting HIV and other sexually transmitted infections. Hip-hop or rap music is the dominant genre of music among adolescents, especially Black and Latino youth who are disproportionately impacted by HIV and AIDS. This paper describes the rationale and development of the Reducing HIV and AIDS through Prevention (RHAP) program, a school-based program that uses hip-hop/rap music as a vehicle for raising awareness among adolescents about HIV/AIDS. Constructs from the Social Cognitive Theory and the Sexual Script Theory were used in developing the program. It was piloted and evaluated among 26 middle school students in East Harlem, New York. The lessons learned from a formative evaluation of the program and the implications for developing other programs targeting public health problems are discussed. The RHAP program challenges the traditional pedagogue-student paradigm and provides an alternative approach to teaching about HIV prevention and awareness.

Self-recognition, theory-of-mind, and self-awareness: what side are you on?

PubMed

Morin, Alain

2011-05-01

A fashionable view in comparative psychology states that primates possess self-awareness because they exhibit mirror self-recognition (MSR), which in turn makes it possible to infer mental states in others ("theory-of-mind"; ToM). In cognitive neuroscience, an increasingly popular position holds that the right hemisphere represents the centre of self-awareness because MSR and ToM tasks presumably increase activity in that hemisphere. These two claims are critically assessed here as follows: (1) MSR should not be equated with full-blown self-awareness, as it most probably only requires kinaesthetic self-knowledge and does not involve access to one's mental events; (2) ToM and self-awareness are fairly independent and should also not be taken as equivalent notions; (3) MSR and ToM tasks engage medial and left brain areas; (4) other self-awareness tasks besides MSR and ToM tasks (e.g., self-description, autobiography) mostly recruit medial and left brain areas; (5) and recent neuropsychological evidence implies that inner speech (produced by the left hemisphere) plays a significant role in self-referential activity. The main conclusions reached based on this analysis are that (a) organisms that display MSR most probably do not possess introspective self-awareness, and (b) self-related processes most likely engage a distributed network of brain regions situated in both hemispheres.

Geotourism and volcanoes: health hazards facing tourists at volcanic and geothermal destinations.

PubMed

Heggie, Travis W

2009-09-01

Volcano tourism and tourism to geothermal destinations is increasingly popular. If such endeavors are to be a sustainable sector of the tourism industry, tourists must be made aware of the potential health hazards facing them in volcanic environments. With the aim of creating awareness amongst the tourism industry and practitioners of travel medicine, this paper reviews the potential influences and effects of volcanic gases such as carbon dioxide (CO(2)), hydrogen sulfide (H(2)S), sulfur dioxide (SO(2)), and hydrogen chloride/hydrochloric acid (HCl). It also reviews the negative health impacts of tephra and ash, lava flows, landslides, and mudflows. Finally, future research striving to quantify the health risks facing volcano tourists is recommended.

The Cosmos in Portuguese Popular Tradition: A Bibliographic and Fieldwork Approach

NASA Astrophysics Data System (ADS)

Oliveira, Catarina

2015-05-01

Shepherds, farmers and fishermen knew the sky, the stars and constellations, by the same names as did their ancestors. Their observations often provided orientation clues to find their way at sea or inland, predict the weather, and to reckon time, particularly for sowing, harvesting or fishing.Also, Iberian popular tradition, in the form of talismans, prayers and recitations, testifies to former beliefs about the Moon and its malignant influence on children. This lunar determinism also found its way into popular awareness of its influence on vegetation growth, weather, tides or childbirth. Also, the Sun persisted in rural societies as an object of cult worship in the form of prayers or festivities. From the sky man also derived the various cycles, organized calendars and celebrated ritual festivities at solstices and equinoxes. Popular astronomy and meteorology were relevant topics in pioneer Portuguese ethnography between late nineteenth and early twentieth centuries and valuable documents were then produced. Presently, systematic fieldwork amongst shepherds, farmers and fishermen, in defined regional areas, will contribute to an evaluation of the present stage of this knowledge about the sky and of its relation to ancient beliefs, and on how social groups have perceived and integrated it into their daily lives and cosmovision.

Archaeoastronomical Concepts in Popular Culture

NASA Astrophysics Data System (ADS)

Krupp, Edwin C.

Broad public embrace of archaic astronomy probably began in the eighteenth century with awareness of the summer solstice sunrise's affiliation with Stonehenge. Since that time, Stonehenge has retained an astronomical mystique that attracts crowds mobilized by the monument's supposed cosmic purpose. They are committed to witness prehistoric heritage operating in real time and with enduring function. More recently, mass media have intermittently thrown a spotlight on new archaeoastronomical discoveries. While the details, ambiguities, and nuances of disciplined study of astronomy in antiquity do not usually infiltrate popular culture, some astronomical alignments, celestial events, sky-tempered symbols, and astral narratives have become well known and referenced in popular culture. Places and relics that command public interest with astronomical connotations are transformed into cultural icons and capture visitors on a quest for the authenticity the past is believed to possess. Monuments and ideas that successfully forge a romantic bond with the past and inspire an imagined sense of sharing the experience, perspective, and wisdom of antiquity persist in the cultural landscape.

[Popular education in health and nutrition: literature review].

PubMed

Mueses De Molina, C

1993-01-01

This literature review of popular education in health and nutrition is intended to provide the necessary theoretical framework for proposals and programs for human resource development in food and nutrition. The work contains a summary of the objectives, purposes, and methodology of popular education in general, a discussion of applications of popular education techniques to health and nutrition education, and a description of some projects based on popular education. Popular education was developed in Latin America by Paulo Freire and others as a response to political domination. Its basic objective was to make the oppressed masses aware of their condition and able to struggle for the transformation of society. Popular education views community participation, development of consciousness, and integration with social and economic activity as fundamental attributes. Participation should be developed through community organizations and should continue for the duration of the educational intervention. The right of all persons to participate in a plane of equality should be recognized. Community or popular education should be conceived as a process of permanent education that will continue throughout the lifetime of individuals and groups. Popular education is directed toward population sectors excluded from participation in employment, family, community, mass communications, education, and leisure activities. Such population sectors are concentrated in the urban periphery and in rural areas. Abandonment of traditional educational techniques and assumption of an active role by community members are elements in development of the methodology of popular education. Steps in the methodology include investigation of possible themes, selection of themes to serve as points of departure, definition of the problem, and action programs. Popular education in nutrition and health begins by asking what problems need to be remedied. The entire process of training and education in health should be centered in the community and be accessible, timely, and gradual, based on the experience of the population. Health personnel should be informed about the strategies and techniques of popular education. A wide variety of teaching materials has been prepared for popular education in health and nutrition. Although some earlier initiatives involving health and nutrition education have had short-term and limited success in Latin America, more successful programs based on the principals of popular education have also been developed.

55 Nitinol Alloys

DTIC Science & Technology

1967-01-01

Urn 1~I.tion of-heat (courtesy of Goodyear C.2 Aerospace Corporation) Name derived from N i-Ti.NOL. Prefix numerical value (e.g., 55. Nitinol ... Nitinol plastically deformed below its critical, temperature (A5) will recover its original’ shape-when heated above its critical temperature, THIS...of Nitinol and other high damping materials is given in Reference 11. f WORKING CHARACTERISTICS: May be hot worked directly from the arc-melted ingot

Portable exhauster POR-007/Skid E and POR-008/Skid F storage plan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nelson, O.D.

1998-07-25

This document provides storage requirements for 1,000 CFM portable exhausters POR-O07/Skid E and POR-008/Skid F. These requirements are presented in three parts: preparation for storage, storage maintenance and testing, and retrieval from storage. The exhauster component identification numbers listed in this document contain the prefix POR-007 or POR-008 depending on which exhauster is being used.

AGILE: Autonomous Global Integrated Language Exploitation

DTIC Science & Technology

2008-04-01

training is extending the pronunciation dictionary to cover any additional words. For many languages this is relatively straightforward via grapheme-to...into one or more word sequences and look up the constituent parts in the Master dictionary or apply Buckwalter to them. The Buckwalter prefix table was...errors involve the article ’Al’. As a result of this analysis, the pronunciation dictionary was extended to add alternate pronunciations for the

Fuel Price Effects on Readiness

DTIC Science & Technology

2014-05-01

While fuel purchases represent only about 2.5 percent of the Department’s budget, there is large variation among the Services. In Fiscal Year (FY...Training pillar were used as the primary quantitative measures of readiness in this paper. Level of training can be measured using operating tempo (OPTEMPO...CA: Naval Post Graduate School, 1989), http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier =ADA219807; Lawrence Goldberg

Inner ear tissue preservation by rapid freezing: Improving fixation by high-pressure freezing and hybrid methods

PubMed Central

Bullen, A.; Taylor, R.R.; Kachar, B.; Moores, C.; Fleck, R.A.; Forge, A.

2014-01-01

In the preservation of tissues in as ‘close to life’ state as possible, rapid freeze fixation has many benefits over conventional chemical fixation. One technique by which rapid freeze-fixation can be achieved, high pressure freezing (HPF), has been shown to enable ice crystal artefact-free freezing and tissue preservation to greater depths (more than 40 μm) than other quick-freezing methods. Despite increasingly becoming routine in electron microscopy, the use of HPF for the fixation of inner ear tissue has been limited. Assessment of the quality of preservation showed routine HPF techniques were suitable for preparation of inner ear tissues in a variety of species. Good preservation throughout the depth of sensory epithelia was achievable. Comparison to chemically fixed tissue indicated that fresh frozen preparations exhibited overall superior structural preservation of cells. However, HPF fixation caused characteristic artefacts in stereocilia that suggested poor quality freezing of the actin bundles. The hybrid technique of pre-fixation and high pressure freezing was shown to produce cellular preservation throughout the tissue, similar to that seen in HPF alone. Pre-fixation HPF produced consistent high quality preservation of stereociliary actin bundles. Optimising the preparation of samples with minimal artefact formation allows analysis of the links between ultrastructure and function in inner ear tissues. PMID:25016142

A Mnemonic for the Inositols

NASA Astrophysics Data System (ADS)

Painter, Terence J.

1996-10-01

The mnemonic derives from the mythical tale of Scylla and Charybdis in Homer's Odyssey (chapter 12). It takes the form of an imaginary headline in a newspaper: SCYLLA MEETS CHARYBDIS - EPIC NEWS MUCH ALARMS SICILY. The first two or three letters in each of these eight words remind the user that the nine configurational prefixes are scyllo-, meso-, (or myo-), chiro- [(+) and (-)], epi-, neo-, muco-, allo-, and cis-, respectively. The mnemonic also arranges the prefixes in an order that allows the configurations to be derived in a logical manner by performing a defined sequence of imaginary configurational inversions (epimerizations) around a cyclohexane ring. The all-equatorial, chair conformation of scyllo-inositol is selected as the starting point, and the sequence of inversions is defined by a systematic permutation of possibilities for performing one, two or three inversions in succession (1; 1 and 2; 1 and 3; 1 and 4; 1, 2 and 3; 1, 2 and 4; and finally 1, 3 and 5). In the case of the two chiro-inositols, the enantiomeric form is determined simply by the direction (clockwise or counterclockwise) around the ring in which the imaginary inversions are performed. This also applies formally to allo-inositol, but in that case the two optical enantiomers are isoenergetic chair conformers in rapid equilibrium.

The sociology of popular music, interdisciplinarity and aesthetic autonomy.

PubMed

Marshall, Lee

2011-03-01

This paper considers the impact of interdisciplinarity upon sociological research, focusing on one particular case: the academic study of popular music. 'Popular music studies' is an area of research characterized by interdisciplinarity and, in keeping with broader intellectual trends, this approach is assumed to offer significant advantages. As such, popular music studies is broadly typical of contemporary intellectual and governmental attitudes regarding the best way to research specific topics. Such interdisciplinarity, however, has potential costs and this paper highlights one of the most significant: an over-emphasis upon shared substantive interests and subsequent undervaluation of shared epistemological understandings. The end result is a form of 'ghettoization' within sociology itself, with residents of any particular ghetto displaying little awareness of developments in neighbouring ghettos. Reporting from one such ghetto, this paper considers some of the ways in which the sociology of popular music has been limited by its positioning within an interdisciplinary environment and suggests two strategies for developing a more fully-realized sociology of popular music. First, based on the assumption that a sociological understanding of popular music shares much in common with a sociological understanding of everything else, this paper calls for increased intradisciplinary research between sociologists of varying specialisms. The second strategy, however, involves a reconceptualization of the disciplinary limits of sociology, as it argues that a sociology of popular music needs to accept musical specificity as part of its remit. Such acceptance has thus far been limited not only by an interdisciplinary context but also by the long-standing sociological scepticism toward the analysis of aesthetic objects. As such, this paper offers an intervention into wider debates concerning the remit of sociological enquiry, and whether it is ever appropriate for sociological analyses of culture to consider 'internal' aesthetic structures. In relation to the specific case study, the paper argues that considering musical specificity is a necessary component of a sociology of popular music, and some possibilities for developing a 'materialist sociology of music' are outlined. © The Author 2011.

Venous Thromboembolism in Physically Active People: Considerations for Risk Assessment, Mainstream Awareness and Future Research.

PubMed

Hull, Claire M; Harris, Julia A

2015-10-01

The global healthcare burden of venous thromboembolism (VTE) and associated comorbidities (e.g., obesity, heart disease and cancer) is significant. Physical activity-especially cardiovascular exercise-is popularly acclaimed for gold-standard prevention. Paradoxically, intensive training can expose athletes to several potentially thrombogenic risk factors (e.g., heat stress, dehydration, blood vessel injury and inflammation). However, awareness regarding the risk of VTE in physically active people is generally lacking. Given that the overall incidence of asymptomatic and/or occult blood clots that resolve spontaneously is uncharted, and because symptoms and sequelae are not always 'textbook', triage evaluation and diagnosis of VTE at large can be challenging. Front-line clinical evaluations, including the major Wells scoring criteria, are (versus the total number of possible factors and diagnoses) comparably reductionist, and the point at which a minor risk might be considered significant in one person-but not in another-is subjective. Considering the popular associations between VTE and inactivity, athletes might be at greater risk of a missed diagnosis quite simply because their cardiovascular conditioning presents as the polar opposite to standard assessment criteria. Undoubtedly, risk factors for VTE associated with exercise are not unique to cardiovascular training or athletes, but the extent to which they might increase the chances of blood clot precipitation in certain participants warrants attention. A multi-agency approach, including research to inform mainstream understanding and awareness about risk factors for VTE in patient groups across age, comorbidity and activity spectra, is required. In this article, the potential for pre-participatory thrombophilia screening, haemostatic monitoring and personalized prophylactic guidelines is discussed.

Bringing Eyes of Faith to Film: Using Popular Movies to Cultivate a Sacramental Imagination and Improve Media Literacy in Adolescents

ERIC Educational Resources Information Center

Gordon, Charles B.; Eifler, Karen E.

2011-01-01

Adolescents are bombarded during most of their waking hours by images on various screens: computer, television, and film. As so-called digital natives, they are aware that these images are manufactured and manipulated to elicit certain responses. But while they acknowledge the artificiality of those images, they allow the same mediated messages…

JPRS Report, Soviet Union, International Affairs

DTIC Science & Technology

1988-10-04

ignate-elect in perpetuity. Democratic procedure in elec- tions and everyday life, openness and glasnost—those are the essence of public movements...a high enough level of civic awareness to elect for themselves worthy chairmen without directives from the outside. That is the essence of popular...neighbor cooperation within the framework of the continent: Deciding questions about the essence and form of choosing the social path is the sovereign

"To Participate or Not to Participate?"--Status and Perception of Physical Education among Muslim Arab-Israeli Secondary School Pupils

ERIC Educational Resources Information Center

Arar, Khalid Husny; Rigbi, Amihai

2009-01-01

It is widely reported that physical education (PE) is less popular among girls than boys. This is sometimes accounted for with reference to puberty-related physical changes associated with growing awareness of gender stereotypes. When it comes to societies which are conservative regarding women's role, such as the Muslim Arab-Israeli society, a…

Linguistic Identity Positioning in Facebook Posts during Second Language Study Abroad: One Teen's Language Use, Experience, and Awareness

ERIC Educational Resources Information Center

Dressler, Roswita; Dressler, Anja

2016-01-01

Teens who post on the popular social networking site Facebook in their home environment often continue to do so on second language study abroad sojourns. These sojourners use Facebook to document and make sense of their experiences in the host culture and position themselves with respect to language(s) and culture(s). This study examined one…

The Question of the Objective Basis of Whitehead's Theory of the Rhythm of Education: Homeostasis Research and Chronobiology

ERIC Educational Resources Information Center

Scarfe, Adam C.

2016-01-01

Alfred North Whitehead's (1861-1947) theory of the rhythm of education has enjoyed much popularity and success in terms of providing a general model for conceptualizing learning, teaching, and research processes. However, in respect to the Whiteheadian notion that there is a rhythm belonging to such processes, of which educators ought to be aware,…

Sources and implications of bias and uncertainty in a century of US wildfire activity data

Treesearch

Karen C. Short

2015-01-01

Analyses to identify and relate trends in wildfire activity to factors such as climate, population, land use or land cover and wildland fire policy are increasingly popular in the United States. There is a wealth of US wildfire activity data available for such analyses, but users must be aware of inherent reporting biases, inconsistencies and uncertainty in the data in...

The Green Bean Has to Be Longer than Your Thumb: An Observational Study of Preschoolers' Math and Science Experiences in a Garden

ERIC Educational Resources Information Center

Vandermaas-Peeler, Maureen; McClain, Cara

2015-01-01

School gardening has become increasingly popular as a context for learning in which children construct new knowledge, learn cultural and societal values related to ecological awareness, and develop and practice authentic or real-world skills (Blair, 2009; Bowker & Tearle, 2007). The present research was a longitudinal case study of children's…

The portrayal of migraine in popular music: observations and implications.

PubMed

Roberts, Daniel L; Vargas, Bert B

2012-01-01

To describe the manner in which migraine and migaineurs are depicted in popular music. Prior studies have elucidated the ways in which the popular perception of neurological disorders is shaped by popular culture, from the inflated expectations of the prognosis of coma patients in television dramas to the association of intractable headaches with demonic possession and death by violence in the cinema. searched popular online music sites for songs with the word "migraine" in their titles. Song lyrics were studied for tone, content, and the light in which they portrayed migraine sufferers. One hundred thirty-four songs met inclusion criteria, representing the work of 126 artists. The majority of the recording artists were male (112 of 126 artists, 89%). One hundred seven of the 134 songs (80%) were recorded since 2000. Of the 79 songs that contained lyrics, 16 (20%) included explicit content; 43 (54%) make reference to hopelessness, despair, or severe pain; and 27 (34%) contained references to killing or death. Only 9 songs (11%) made any reference to successful treatment, resolution, or hope of any sort, the same number that made lyrical references to explosions or bombs. The portrayal of a disease in popular music can reflect the artist's perceptions, anxieties, and prejudices about the disease and its victims. The public, including patients, may accept these portrayals as accurate. Clinicians familiar with the portrayal of headache sufferers in cinema will not be surprised that popular musicians (both migraineurs and non-migraineurs) portray migraines as intractable, violent, and all-consuming. The lack of any balancing view is disheartening, especially in light of the advances in migraine awareness and treatment over the past decade. Perhaps the most surprising finding is that the vast majority of migraine songs are written and performed by men. © 2012 American Headache Society.

Trends in E-Cigarette Awareness and Perceived Harmfulness in the U.S.

PubMed

Huerta, Timothy R; Walker, Daniel M; Mullen, Deborah; Johnson, Tyler J; Ford, Eric W

2017-03-01

Electronic cigarettes (e-cigarettes) are gaining in popularity as an alternative to regular cigarettes, as they are viewed as potentially less harmful. However, it remains unclear how awareness about e-cigarettes is permeating through the general U.S. This study seeks to extend previous research and examine trends in e-cigarette awareness and perceived harmfulness, and their association with smoking-cessation efforts. Data from three cycles (2012, 2013, and 2014) of the Health Information National Trends Survey were combined into a single data set. Controlling for survey year, multivariate logit models were used to determine the association between demographic characteristics and e-cigarette awareness, perceived harmfulness, quit attempts, and quit intentions. Data were analyzed in 2015. Awareness of e-cigarettes increased from 77.1% in 2012 to 94.3% in 2014. Controlling for demographic characteristics, e-cigarette awareness significantly increased in both 2013 and 2014, relative to 2012. Perception that e-cigarettes were less harmful than regular cigarettes declined from 50.7% in 2012 to 43.1% in 2014. Among smokers, no relationship was observed between e-cigarette awareness and past-year quit attempts or quit intentions, but those that viewed e-cigarettes as less harmful were less likely to have a past-year quit attempt. These analyses reveal a continued increase in overall public awareness of e-cigarettes and shifting harm perceptions relative to regular cigarettes. New regulatory oversight by the U.S. Food and Drug Administration may have major effects on both dimensions, which are worth continued monitoring. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

MSR 2.0: Language Definition and Programming Environment

DTIC Science & Technology

2011-11-01

this version, was also used in foundational studies for crypto - protocols [14, 19]. An implementation of MSR 2.0 which adheres to the definition...describing non-standard ways to parse oc- currences of this symbol. A unary constant f can be declared either prefixed or postfixed by means of the...Information Technology — MFCSIT’00, pages 1–43, Cork, Ireland, 2000. Elsevier ENTCS 40. [6] Iliano Cervesato. A Specification Language for Crypto

Maritime Domain Awareness via Agent Learning and Collaboration

DTIC Science & Technology

2010-06-24

available search engines (e.g. Google-like search) are based on popularity or authority scores, which are proven to be useful in marketing and advertising applications...Useful in  marketing   and   advertising  applications  – Not as useful for intelligence applications  – Finding anomalous information can be the goal  • Our

"There's No Other Way to Describe It": Images of Disability and Challenging Behaviour on "A Current Affair"

ERIC Educational Resources Information Center

Symonds, Gwyn

2006-01-01

This paper is written primarily as a call to those of us in the special education field in Australia to become more actively involved in responding to the popular culture construction of disability as it takes place in the mainstream media. It is not the aim to define the form such activism should take but rather to raise awareness of the issue…

Mania and Psychosis Associated with St. John's Wort and Ginseng

PubMed Central

Faubion, Matthew D.

2005-01-01

The use of complimentary/alternative medicine has become popular as evidenced by grocery store aisles and “infomercials” devoted to herbal products. These products are often misconstrued as safe because of their natural origin. With an increase in the consumption of these products, physicians need to be aware of their potential adverse effects. There are several popular over-the-counter herbal products that can affect one's behavior, especially resulting in acute mania and/or psychosis. This article provides an overview of existing literature regarding the increased use of herbal agents, reviews several case reports describing a potential association between herbal products (St. John's Wort and ginseng) and the development of mania and psychosis, and discusses the limitations in determining the frequency of serious adverse effects due to herbal products. PMID:21120109

Cinematic climate change, a promising perspective on climate change communication.

PubMed

Sakellari, Maria

2015-10-01

Previous research findings display that after having seen popular climate change films, people became more concerned, more motivated and more aware of climate change, but changes in behaviors were short-term. This article performs a meta-analysis of three popular climate change films, The Day after Tomorrow (2005), An Inconvenient Truth (2006), and The Age of Stupid (2009), drawing on research in social psychology, human agency, and media effect theory in order to formulate a rationale about how mass media communication shapes our everyday life experience. This article highlights the factors with which science blends in the reception of the three climate change films and expands the range of options considered in order to encourage people to engage in climate change mitigation actions. © The Author(s) 2014.

Hidradenitis suppurativa gains increasing interest on World Wide Web: a source for patient information?

PubMed

Hessam, Schapoor; Salem, Johannes; Bechara, Falk G; Haferkamp, Axel; Heidenreich, Axel; Paffenholz, Pia; Sand, Michael; Tsaur, Igor; Borgmann, Hendrik

2017-07-01

Gathering health information from Internet websites is increasingly utilized by patients. No data exist about hidradenitis suppurativa (HS)-related online health information. Thus, we aimed to study the quality, popularity, readability, and timeliness of the most frequented websites on HS. Google Trends was used to evaluate the public interest in HS. An Internet search on Google was performed for the terms "hidradenitis suppurativa," "acne inversa," and "Verneuil's disease." Readability scores, HONcode quality certification, Alexa popularity rank, and content were assessed. Google search queries on HS have steadily risen in the last 10 years. The website analysis revealed 39 unique websites, which were difficult to read. Ten websites (26%) had HONcode quality certification, and the median (IQR) Alexa popularity rank was 48871 (2333-361275). Thirteen websites (33%) yielded disease-specific photos with a median rating between "quite useful" and "uncertain." A therapy option with adalimumab was mentioned on 11 websites (28%). In addition to an increasing interest, we found a broad variation in the quality, readability, popularity, and timeliness of content on HS-related websites. Improvement of the quality and readability of HS-related websites is desirable to potentially raise disease awareness and contribute to an earlier presentation of patients suffering with undiagnosed HS. © 2017 The International Society of Dermatology.

A proposal for undergraduate students' inclusion in brain awareness week: promoting interest in curricular neuroscience components.

PubMed

Martins, Alexandre; Mello-Carpes, Pâmela Billig

2014-01-01

Brain Awareness Week (BAW) is a global campaign aimed at raising awareness of neuroscience and the progress and benefits of brain research. Our proposal was to include undergraduate physiology students in the organization and presentation of BAW activities. In this sense, we proposed the BAW as a neurophysiology teaching strategy. BAW 2013 occurred between March 11-17, and physiology students in the Nursing, Pharmacy and Physiotherapy programs of our university were involved in the organization of and participation in the activities. To evaluate student perceptions of their participation, a questionnaire was used to establish whether their involvement increased their interest in physiology/neuroscience. Our results indicated that this strategy was successful and increased the students' interest in neuroscience and physiology. In addition a survey of undergraduate and graduate students participating in BAW established their interest in the various activities available. The attention and reaction time workshop and the neuroanatomy workshop were the most popular of the eight activities available.

Better protection from blasts without sacrificing situational awareness.

PubMed

Killion, Mead C; Monroe, Tim; Drambarean, Viorel

2011-03-01

A large number of soldiers returning from war report hearing loss and/or tinnitus. Many deployed soldiers decline to wear their hearing protection devices (HPDs) because they feel that earplugs interfere with their ability to detect and localize the enemy and their friends. The detection problem is easily handled in electronic devices with low-noise microphones. The localization problem is not as easy. In this paper, the factors that reduce situational awareness--hearing loss and restricted bandwidth in HPD devices--are discussed in light of available data, followed by a review of the cues to localization. Two electronic blast plug earplugs with 16-kHz bandwidth are described. Both provide subjectively transparent sound with regard to sound quality and localization, i.e., they sound almost as if nothing is in the ears, while protecting the ears from blasts. Finally, two formal experiments are described which investigated localization performance compared to popular existing military HPDs and the open ear. The tested earplugs performed well regarding maintaining situational awareness. Detection-distance and acceptance studies are underway.

Surface-Water Quality-Assurance Plan for the USGS Georgia Water Science Center

DTIC Science & Technology

2005-01-01

data-collection activi- ties through offices in Atlanta, Albany, Savannah, and Tifton . A Field Office Chief Technician, under the supervision of the...Roswell, GA (02335450) on May 19, 2004, will have the file- name 040519_02335450_555.txt and will be placed in the /sw/edldata/02335450/555/WY2004...letters of the stream and the first three letters of the nearest location. EXAMPLE: The transect prefix for Chattahoochee River near Norcross, GA

Inner ear tissue preservation by rapid freezing: improving fixation by high-pressure freezing and hybrid methods.

PubMed

Bullen, A; Taylor, R R; Kachar, B; Moores, C; Fleck, R A; Forge, A

2014-09-01

In the preservation of tissues in as 'close to life' state as possible, rapid freeze fixation has many benefits over conventional chemical fixation. One technique by which rapid freeze-fixation can be achieved, high pressure freezing (HPF), has been shown to enable ice crystal artefact-free freezing and tissue preservation to greater depths (more than 40 μm) than other quick-freezing methods. Despite increasingly becoming routine in electron microscopy, the use of HPF for the fixation of inner ear tissue has been limited. Assessment of the quality of preservation showed routine HPF techniques were suitable for preparation of inner ear tissues in a variety of species. Good preservation throughout the depth of sensory epithelia was achievable. Comparison to chemically fixed tissue indicated that fresh frozen preparations exhibited overall superior structural preservation of cells. However, HPF fixation caused characteristic artefacts in stereocilia that suggested poor quality freezing of the actin bundles. The hybrid technique of pre-fixation and high pressure freezing was shown to produce cellular preservation throughout the tissue, similar to that seen in HPF alone. Pre-fixation HPF produced consistent high quality preservation of stereociliary actin bundles. Optimising the preparation of samples with minimal artefact formation allows analysis of the links between ultrastructure and function in inner ear tissues. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.

Private Information Retrieval Techniques for Enabling Location Privacy in Location-Based Services

NASA Astrophysics Data System (ADS)

Khoshgozaran, Ali; Shahabi, Cyrus

The ubiquity of smartphones and other location-aware hand-held devices has resulted in a dramatic increase in popularity of location-based services (LBS) tailored to user locations. The comfort of LBS comes with a privacy cost. Various distressing privacy violations caused by sharing sensitive location information with potentially malicious services have highlighted the importance of location privacy research aiming to protect user privacy while interacting with LBS.

Consumer Perception and Buying Decisions(The Pasta Study)

NASA Astrophysics Data System (ADS)

Kazmi, Syeda Quratulain

2012-11-01

The project ìconsumer perception and buying behavior (the pasta studyî) is basically measures the development of perception through different variables and identify those factors which stimulate buying decision of consumer. Among various variables which effect consumer buying pattern I choose AWARENESS and AVAILABILITY of the product as two main variables which have strong effect on popularity and sale of pasta product. As my research is totally based on qualitative method thatís why I choose quota sampling technique and collect data by interviewing house wives resides in different areas of Karachi. The reason of choosing only house wives as respondent is that house wives can give true insight factors which hinder the popularity of pasta products in Pakistan. Focus group discussions have been conducted to extract findings. 30 house wives have been interviewed and their responses have been analyzed.

A Thousand Frames in Just a Few Words: Lingual Description of Videos through Latent Topics and Sparse Object Stitching (Open Access)

DTIC Science & Technology

2013-10-03

the Stanford NLP Suite∗ to create an- notated dictionaries based on word morphologies ; the human descriptions provide the input. The predicted...keywords from the low level topic models are labeled through these dictionaries. For more than two POS for the same morphology , we prefer verbs, but other...redundancy particularly retaining subjects like “man,” “woman” etc. and verb morphologies (which otherwise stem to the same prefix) as proxies for ten

Biocorrosion vs. erosion: the 21st century and a time to change.

PubMed

Grippo, John O

2012-02-01

The author's objective is to precisely define the term "erosion" as a physical mechanism and to establish the mechanism of biocorrosion in the lexicon of dental terms. Using the prefix "bio" before corrosion differentiates it from corrosion, because it designates the chemical, biochemical, and electrochemical actions on enamel and dentin. Biocorrosion encompasses endogenous and exogenous acidic and proteolytic chemical degradation of enamel and dentin, as well as the piezoelectric electrochemical action on the collagen in dentin.

Implementation of the Diabetes Practice Guideline in the Army Medical Department: Final Evaluation

DTIC Science & Technology

2005-01-01

Diabetes Quality Improvement Project DRG Diagnosis-Related Group ER Emergency room FMP Family Member Prefix HBA1c Hemoglobin A1c HCSR Health-Care Service...glycemic control by assessing and managing glycosylated hemoglobin, reported as hemoglobin A1c ( HbA1c ) lev- els. Assess HbA1c levels relative to target...frequency involved in adjusting insulin dosages Increase in the percentage of noninsulin patients who fill prescribed medications to control HbA1c

Lessons Learned from the Soviet Withdrawal from Afghanistan: Examples for U.S. Policy Concerning Central Asia and Afghanistan after 2014

DTIC Science & Technology

2014-12-01

7. 248 A great deal of uncertainty surrounds the incident as the government suppressed media reporting and blocked all forms of communication ... A Post-2014 Strategy for Central Asia. Carlisle, PA: Army War College , 2012. http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html...Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the

Da Vinci's codex and the anatomy of healthcare.

PubMed

Stephens-Borg, Keith

2012-08-01

We usually display a laid-back approach to medical jargon throughout our theatre work. The word 'perioperative' is built from the Greek word 'peri' (around) and the Latin 'operari' (to work). Latin and Greek became the prefixed language of choice for Leonardo da Vinci, and his research was pivotal in determining the way in which surgical procedures are documented. Ancient manuscripts aided the unfolding of the secrets of anatomy, and Leonardo revealed that art was the key in expressive detailed explanation.

A Single Bout of High-Intensity Interval Training Reduces Awareness of Subsequent Hypoglycemia in Patients With Type 1 Diabetes.

PubMed

Rooijackers, Hanne M; Wiegers, Evita C; van der Graaf, Marinette; Thijssen, Dick H; Kessels, Roy P C; Tack, Cees J; de Galan, Bastiaan E

2017-07-01

High-intensity interval training (HIIT) has gained increasing popularity in patients with diabetes. HIIT acutely increases plasma lactate levels. This may be important, since the administration of lactate during hypoglycemia suppresses symptoms and counterregulation while preserving cognitive function. We tested the hypothesis that, in the short term, HIIT reduces awareness of hypoglycemia and attenuates hypoglycemia-induced cognitive dysfunction. In a randomized crossover trial, patients with type 1 diabetes and normal awareness of hypoglycemia (NAH), patients with impaired awareness of hypoglycemia (IAH), and healthy participants ( n = 10 per group) underwent a hyperinsulinemic-hypoglycemic (2.6 mmol/L) clamp, either after a HIIT session or after seated rest. Compared with rest, HIIT reduced symptoms of hypoglycemia in patients with NAH but not in healthy participants or patients with IAH. HIIT attenuated hypoglycemia-induced cognitive dysfunction, which was mainly driven by changes in the NAH subgroup. HIIT suppressed cortisol and growth hormone responses, but not catecholamine responses to hypoglycemia. The present findings demonstrate that a single HIIT session rapidly reduces awareness of subsequent hypoglycemia in patients with type 1 diabetes and NAH, but does not in patients with IAH, and attenuates hypoglycemia-induced cognitive dysfunction. The role of exercise-induced lactate in mediating these effects, potentially serving as an alternative fuel for the brain, should be further explored. © 2017 by the American Diabetes Association.

Moral Support, Strategic Reasoning, or Domestic Politics: America’s Continual Support to Israel

DTIC Science & Technology

2007-12-01

were enhanced by key events to include the Eichmann trial, the Six-Day War, and popular cultural influences, which contributed to the remembrance of...the Holocaust and support for Israel.46 The Eichmann trail was one event that undoubtedly produced a growing awareness of the Holocaust memory for...not only America but the world as well. Although the facts of the Holocaust were always available to the public, the Eichmann trail reiterated

From the American Academy of Pediatrics: Policy statement--Impact of music, music lyrics, and music videos on children and youth.

PubMed

2009-11-01

Music plays an important role in the socialization of children and adolescents. Popular music is present almost everywhere, and it is easily available through the radio, various recordings, the Internet, and new technologies, allowing adolescents to hear it in diverse settings and situations, alone or shared with friends. Parents often are unaware of the lyrics to which their children are listening because of the increasing use of downloaded music and headphones. Research on popular music has explored its effects on schoolwork, social interactions, mood and affect, and particularly behavior. The effect that popular music has on children's and adolescents' behavior and emotions is of paramount concern. Lyrics have become more explicit in their references to drugs, sex, and violence over the years, particularly in certain genres. A teenager's preference for certain types of music could be correlated or associated with certain behaviors. As with popular music, the perception and the effect of music-video messages are important, because research has reported that exposure to violence, sexual messages, sexual stereotypes, and use of substances of abuse in music videos might produce significant changes in behaviors and attitudes of young viewers. Pediatricians and parents should be aware of this information. Furthermore, with the evidence portrayed in these studies, it is essential for pediatricians and parents to take a stand regarding music lyrics.

Popular education, work training, and the path to women's empowerment in Chile.

PubMed

Bosch, A E

1998-05-01

The program 'Educacion y Trabajo' (Education and Work) in Chile was designed to help train unskilled workers and to facilitate their entrance into the labor market. Employing a participatory educational approach, the program provided personal and vocational training for men and women aged 15-30 years. Both technical and personal development training, which are embedded in Popular Education methodology, emphasize interaction among students and between students and teachers using games, videos, slides, manuals, cartoons, and worksheets. Interviews with female participants confirmed the program's empowering effects on the personal, as well as economic situation of women. The study further demonstrates how Popular Education is applied and adapted to promote self-esteem and self-reliance among female participants. Process-oriented, participatory learning, and horizontal relationships between the learner and teacher, allowed for the development of interactive structures in the classroom. This approach has especially benefited married women. Central to this empowerment process is awareness raising. By emphasizing the sociocultural origin of social structures, Popular Education helps demystify the social sphere and shows the importance of each individual in contributing to its improvement. However, while this program helps enhance women's self-esteem, self-confidence, and self-promotion, it only represents an initial step. To continue the path to full empowerment, negotiating powers must go beyond the household level and into the formal economy.

OFDM inspired waveforms for 5G

DOE PAGES

Farhang-Boroujeny, Behrouz; Moradi, Hussein

2016-05-12

As the standardization activities are being formed to lay the foundation of 5G wireless networks, there is a common consensus on the need to replace the celebrated OFDM by a more effective air interface that better serves the challenging needs of 5G. The main reason that has made OFDM popular in the past is related to the fact that information symbols are carried over a number of pure tones/sinusoidal signals. Moreover, with the use of cyclic prefix (CP), it is assured that the information carrying tones are only affected by the channel (complex) gains at the respective frequencies. Accordingly, themore » channel effect can be trivially compensated for (equalized) in the frequency domain through a single complex tap per subcarrier. However, as network air interfaces become more complex and the demand for multiuser services grows, OFDM is found to be incapable of handling the inevitable loss of synchronization among users. In the recent past, two novel waveforms (namely, GFDM and C-FBMC) have been discussed in the literature to overcome this and other drawbacks of OFDM. Interestingly, and at the same time not surprising, these methods share a common fundamental property with OFDM: each data packet is made up of a number of tones that are modulated by information symbols. In this tutorial article, we build a common framework based on the said OFDM principle and derive GFDM and C-FBMC waveforms from this point of view. This derivation provides a new prospective that facilitates straightforward understanding of channel equalization and the application of these new waveforms to MIMO channels. As a result, it also facilitates derivation of new structures for more efficient synthesis/analysis of these waveforms than those that have been reported in the literature.« less

Global trends in the awareness of sepsis: insights from search engine data between 2012 and 2017.

PubMed

Jabaley, Craig S; Blum, James M; Groff, Robert F; O'Reilly-Shah, Vikas N

2018-01-17

Sepsis is an established global health priority with high mortality that can be curtailed through early recognition and intervention; as such, efforts to raise awareness are potentially impactful and increasingly common. We sought to characterize trends in the awareness of sepsis by examining temporal, geographic, and other changes in search engine utilization for sepsis information-seeking online. Using time series analyses and mixed descriptive methods, we retrospectively analyzed publicly available global usage data reported by Google Trends (Google, Palo Alto, CA, USA) concerning web searches for the topic of sepsis between 24 June 2012 and 24 June 2017. Google Trends reports aggregated and de-identified usage data for its search products, including interest over time, interest by region, and details concerning the popularity of related queries where applicable. Outlying epochs of search activity were identified using autoregressive integrated moving average modeling with transfer functions. We then identified awareness campaigns and news media coverage that correlated with epochs of significantly heightened search activity. A second-order autoregressive model with transfer functions was specified following preliminary outlier analysis. Nineteen significant outlying epochs above the modeled baseline were identified in the final analysis that correlated with 14 awareness and news media events. Our model demonstrated that the baseline level of search activity increased in a nonlinear fashion. A recurrent cyclic increase in search volume beginning in 2012 was observed that correlates with World Sepsis Day. Numerous other awareness and media events were correlated with outlying epochs. The average worldwide search volume for sepsis was less than that of influenza, myocardial infarction, and stroke. Analyzing aggregate search engine utilization data has promise as a mechanism to measure the impact of awareness efforts. Heightened information-seeking about sepsis occurs in close proximity to awareness events and relevant news media coverage. Future work should focus on validating this approach in other contexts and comparing its results to traditional methods of awareness campaign evaluation.

Identification, rearing, and distribution of stick insects of Madeira Island: An example of raising biodiversity awareness

PubMed Central

Aguiar, António M. F.; Pombo, Dora Aguin; Gonçalves, Ysabel M.

2014-01-01

Abstract Two species of stick insects are currently known to be present in the Macaronesian archipelagos: Clonopsis gallica (Charpentier) (Phasmatodea: Bacillidae) on the Canary Islands and in the Azores and Carausius morosus (Sinéty) (Phasmatidae) in the Azores. Here, we provide the first reliable records of the presence and distribution of C. gallica and C. morosus on Madeira Island. Egg and adult stages are briefly described along with some notes on the life history of these species in captivity. Data on islandwide distribution are based on specimens donated by the public in response to an article published in a daily newspaper. This method of data collection raised great popular interest in stick insects. The role of newspapers as a means of communicating awareness in biodiversity issues is discussed. PMID:25373196

Light pollution in Valencia: public awareness

NASA Astrophysics Data System (ADS)

Marco, E.; Morales-Rubio, A.

2015-05-01

Light pollution is caused by the direct and indirect light emission into the atmosphere from artificial night sources. The most decisive effect is the increasing of the luminance of the sky preventing stargazing. The fundamental actor for solving the problem is public awareness. Therefore, in accordance with authorities of the Valencian natural parks, municipalities and high schools, we have held a series of explanatory talks to the general public on the problem of light pollution, not only about the loss of the night and its impact on Astronomy, but also about the waste of energy and its impact on nocturnal wildlife and human health. Furthermore, in order to emphasize the need to preserve dark skies, popular astronomical observations have been also performed. An informative brochure on the problem of light pollution, with real cases involving natural parks, Valencia and its metropolitan area, has been published.

Identifying and assessing environmental awareness of hotel and restaurant employees' attitudes in the Amasra District of Bartin.

PubMed

Yucedag, Cengiz; Kaya, Latif Gurkan; Cetin, Mehmet

2018-01-05

Environmental damage occurring on individual, institutional, and societal levels is one of the major problems in the world and results from mostly unconscious human behavior. This damage poses serious threats to human health and other habitats. The aim of this study is to determine the level of environmental awareness of hotel and restaurant employees in the Amasra District of Bartin, Turkey. For this purpose, a descriptive survey method is used to measure 16 items with a 5-point Likert scale. Data are obtained from 200 employees in the hotels and restaurants as of 2015. The reliability coefficient is found to be 0.74. This data reveals that only 43% of hotels and 72% of restaurants in Amasra have recycling bins. Males and Bachelor's degree holders have more environmental awareness. Enterprises established after 2011 follow popular journals related to environment more than those before 2011. As a result, it is essential to organize educational meetings and seminars related to environmental awareness for hotel and restaurant employees in order to improve the tourism industry's environmental impact. The results show that the legislation has resulted in general environmental awareness and that the organizations are willing to change their business processes and environmental strategies. Nevertheless, despite their actions, there is little awareness of the benefits that can result from cost reductions resulting from environmentally friendly practices. Those affected by their suppliers act to reduce waste but do not deploy formal environmental management systems or use environmental messages to market their goods or services.

Using Internet search behavior to assess public awareness of protected wetlands.

PubMed

Do, Yuno; Kim, Ji Yoon; Lineman, Maurice; Kim, Dong-Kyun; Joo, Gea-Jae

2015-02-01

Improving public awareness of protected wetlands facilitates sustainable wetland management, which depends on public participation. One way of gauging public interest is by tracking Internet search behavior (ISB). We assessed public awareness of issues related to protected wetland areas (PWAs) in South Korea by examining the frequencies of specific queries (PWAs, Ramsar, Upo wetland, Sunchon Bay, etc.) using relative search volumes (RSVs) obtained from an Internet search engine. RSV shows how many times a search term is used relative to a second search term during a specific period. Public awareness of PWAs changed from 2007 to 2013. Initially the majority of Internet searches were related to the most well-known tidal and inland wetlands Sunchon Bay and Upo wetlands, which are the largest existing wetlands in Korea with the greatest historical exposure. Public awareness, as reflected in RSVs, of wetlands increased significantly following PWA designation for the wetlands in 2008, which followed the Ramsar 10th Conference of Contracting Parties to the Convention on Wetlands (COP10) meeting. Public interest was strongly correlated to the number of news articles in the popular media, as evidenced by the increase in Internet searches for specific wetlands and words associated with specific wetlands. Correspondingly, the number of visitors to specific wetlands increased. To increase public interest in wetlands, wetland aspects that enhance wetland conservation should be promoted by the government and enhanced via public education. Our approach can be used to gauge public awareness and participation in a wide range of conservation efforts. © 2014 Society for Conservation Biology.

Colorectal Cancer Awareness for Women via Facebook: A Pilot Study.

PubMed

Brittain, Kelly; Pennings Kamp, Kendra J; Salaysay, Zachary

Colorectal cancer is the third leading cause of cancer death among U.S. women. Women report being screened for colorectal cancer less often than men, and if colorectal cancer screening guidelines were routinely followed, approximately 60% of colorectal cancer deaths could be prevented. Many colorectal cancer screening interventions have not used Facebook, which is the most popular social media site among women. Little is known about engaging women in colorectal cancer screening and risk reduction information using Facebook. The "Colorectal Cancer Screening Awareness for Women" Facebook page was created to promote colorectal cancer screening and risk reduction awareness among women. Facebook posts targeted women aged 45-64 years and highlighted colorectal cancer screening methods, guidelines, and colorectal cancer risk reduction strategies. Demographics and data about the women's interactions with the page were collected using Facebook analytics and analyzed. The majority of the 391 users of the Colorectal Cancer Screening Awareness for Women Facebook page were women aged 45-54 years (56.5%). The most "liked" posts were related to colorectal cancer risk reduction behaviors. In an effort to increase routine colorectal cancer screening and colorectal cancer risk reduction behaviors, gastroenterology nurses and practices should consider Facebook as a good method to regularly engage women in colorectal cancer screening and colorectal cancer risk reduction information.

Underpowered samples, false negatives, and unconscious learning.

PubMed

Vadillo, Miguel A; Konstantinidis, Emmanouil; Shanks, David R

2016-02-01

The scientific community has witnessed growing concern about the high rate of false positives and unreliable results within the psychological literature, but the harmful impact of false negatives has been largely ignored. False negatives are particularly concerning in research areas where demonstrating the absence of an effect is crucial, such as studies of unconscious or implicit processing. Research on implicit processes seeks evidence of above-chance performance on some implicit behavioral measure at the same time as chance-level performance (that is, a null result) on an explicit measure of awareness. A systematic review of 73 studies of contextual cuing, a popular implicit learning paradigm, involving 181 statistical analyses of awareness tests, reveals how underpowered studies can lead to failure to reject a false null hypothesis. Among the studies that reported sufficient information, the meta-analytic effect size across awareness tests was d z = 0.31 (95 % CI 0.24-0.37), showing that participants' learning in these experiments was conscious. The unusually large number of positive results in this literature cannot be explained by selective publication. Instead, our analyses demonstrate that these tests are typically insensitive and underpowered to detect medium to small, but true, effects in awareness tests. These findings challenge a widespread and theoretically important claim about the extent of unconscious human cognition.

Medical Symbols in Practice: Myths vs Reality.

PubMed

Shetty, Anil; Shetty, Shraddha; Dsouza, Oliver

2014-08-01

The caduceus is the popular symbol of medicine. However, premier health organizations and regulatory bodies such as the World Health Organization and the Medical Council of India use a different symbol- the rod of Asclepius in their logo. There is an increasing awareness and recognition that the caduceus is a false symbol and has no historical substantiation as an emblem of medicine. Many academic and health institutions in the western hemisphere have changed their logo as a consequence. There are other symbols of medicine which are similarly misunderstood. The purpose of the study is to assess the knowledge of common medical symbols among doctors and medical students. Three hundred doctors and medical students were assessed on their knowledge about the Rx symbol, the Red Cross emblem and the true representative emblem of medicine. Logos and emblems of elite medical colleges and medical associations were also studied. Only 6% of doctors were aware that the Rod of Asclepius is the true symbol of healing. Knowledge of the significance of the Rx symbol and the origin of the Red Cross emblem was 55% and 39 %. There is very little awareness about the rod of Asclepius and most institutions have adopted a logo based on the caduceus. Awareness of the true origins and the symbolism of the emblems is lacking in the medical fraternity.

Architecture for WSN Nodes Integration in Context Aware Systems Using Semantic Messages

NASA Astrophysics Data System (ADS)

Larizgoitia, Iker; Muguira, Leire; Vazquez, Juan Ignacio

Wireless sensor networks (WSN) are becoming extremely popular in the development of context aware systems. Traditionally WSN have been focused on capturing data, which was later analyzed and interpreted in a server with more computational power. In this kind of scenario the problem of representing the sensor information needs to be addressed. Every node in the network might have different sensors attached; therefore their correspondent packet structures will be different. The server has to be aware of the meaning of every single structure and data in order to be able to interpret them. Multiple sensors, multiple nodes, multiple packet structures (and not following a standard format) is neither scalable nor interoperable. Context aware systems have solved this problem with the use of semantic technologies. They provide a common framework to achieve a standard definition of any domain. Nevertheless, these representations are computationally expensive, so a WSN cannot afford them. The work presented in this paper tries to bridge the gap between the sensor information and its semantic representation, by defining a simple architecture that enables the definition of this information natively in a semantic way, achieving the integration of the semantic information in the network packets. This will have several benefits, the most important being the possibility of promoting every WSN node to a real semantic information source.

Identification and impact of discoverers in online social systems

PubMed Central

Medo, Matúš; Mariani, Manuel S.; Zeng, An; Zhang, Yi-Cheng

2016-01-01

Understanding the behavior of users in online systems is of essential importance for sociology, system design, e-commerce, and beyond. Most existing models assume that individuals in diverse systems, ranging from social networks to e-commerce platforms, tend to what is already popular. We propose a statistical time-aware framework to identify the users who differ from the usual behavior by being repeatedly and persistently among the first to collect the items that later become hugely popular. Since these users effectively discover future hits, we refer them as discoverers. We use the proposed framework to demonstrate that discoverers are present in a wide range of real systems. Once identified, discoverers can be used to predict the future success of new items. We finally introduce a simple network model which reproduces the discovery patterns observed in the real data. Our results open the door to quantitative study of detailed temporal patterns in social systems. PMID:27687588

Identification and impact of discoverers in online social systems

NASA Astrophysics Data System (ADS)

Medo, Matúš; Mariani, Manuel S.; Zeng, An; Zhang, Yi-Cheng

2016-09-01

Understanding the behavior of users in online systems is of essential importance for sociology, system design, e-commerce, and beyond. Most existing models assume that individuals in diverse systems, ranging from social networks to e-commerce platforms, tend to what is already popular. We propose a statistical time-aware framework to identify the users who differ from the usual behavior by being repeatedly and persistently among the first to collect the items that later become hugely popular. Since these users effectively discover future hits, we refer them as discoverers. We use the proposed framework to demonstrate that discoverers are present in a wide range of real systems. Once identified, discoverers can be used to predict the future success of new items. We finally introduce a simple network model which reproduces the discovery patterns observed in the real data. Our results open the door to quantitative study of detailed temporal patterns in social systems.

Identification and impact of discoverers in online social systems.

PubMed

Medo, Matúš; Mariani, Manuel S; Zeng, An; Zhang, Yi-Cheng

2016-09-30

Understanding the behavior of users in online systems is of essential importance for sociology, system design, e-commerce, and beyond. Most existing models assume that individuals in diverse systems, ranging from social networks to e-commerce platforms, tend to what is already popular. We propose a statistical time-aware framework to identify the users who differ from the usual behavior by being repeatedly and persistently among the first to collect the items that later become hugely popular. Since these users effectively discover future hits, we refer them as discoverers. We use the proposed framework to demonstrate that discoverers are present in a wide range of real systems. Once identified, discoverers can be used to predict the future success of new items. We finally introduce a simple network model which reproduces the discovery patterns observed in the real data. Our results open the door to quantitative study of detailed temporal patterns in social systems.

A primer to natural hair care practices in black patients.

PubMed

Bosley, Rawn E; Daveluy, Steven

2015-02-01

Natural hairstyles have increased in popularity in the United States among individuals of African and Afro-Caribbean descent. Dermatologists should be aware of general principles of natural hair care in this patient population, including basic hair care terminology, types of natural hairstyles, methods of washing, and product selection. A basic knowledge of natural hair care practices in black patients will assist dermatologists in the management and treatment of many conditions associated with traumatic hairstyling in this patient population.

Premenstrual dysphoric disorder: a review for the treating practitioner.

PubMed

Kaur, Gurjit; Gonsalves, Lilian; Thacker, Holly L

2004-04-01

Premenstrual dysphoric disorder (PMDD), a severe form of premenstrual syndrome (PMS), is characterized by physical and behavioral symptoms that cause marked social impairment during the last half of the menstrual cycle. Symptoms are believed to result from the interaction of central neurotransmitters and normal menstrual hormonal changes. Treatment usually begins with lifestyle changes, over-the-counter medications, and if needed, selective serotonin reuptake inhibitors. Physicians should be aware of the risks of many of the alternative therapies commonly touted in the popular press.

Patient Transport via Commercial Airlines

PubMed Central

Macnab, Andrew John

1992-01-01

Because the frequency of patient transport from one hospital to another is increasing and the popularity of air travel continues to rise, physicians should be aware of the procedures for patient transport by commercial airlines. Major airlines in Canada have experienced personnel and established procedures that facilitate the transportation of patients with special medical needs. By working with the airline medical health officers and using up-to-date equipment, physicians can achieve safe, cost-effective transport of appropriate patients via commercial aircraft. PMID:21221401

Fillers in dermatology: from past to present.

PubMed

Chacon, Anna H

2015-11-01

Injectable fillers were introduced in dermatology as a method for reconstructing facial deformities and restoring the aging face. Although fillers have become a popular option among cosmetic patients, clinical experience has shown that fillers must be used with caution, as complications can occur. This article provides a brief review of the history of filler agents currently available for soft tissue augmentation. Although no single filler is ideal for all patients, indications, and situations, residents should be aware of the properties and characteristics that make each product unique.

Awareness and Attitude towards Human Papillomavirus (HPV) Vaccine among Medical Students in a Premier Medical School in India

PubMed Central

Pandey, Deeksha; Vanya, Vidhi; Bhagat, Saurav; VS, Binu; Shetty, Jyothi

2012-01-01

Background As preventing cancer with the help of a vaccine is a comparatively new concept, awareness and education about it will have important implication in the implementation of this strategy. Materials and Methods Present explorative questionnaire based survey included 618 MBBS students for final analysis. Results Majority of participants (89.6%) were well aware of the preventable nature of cervical cancer. Most of them (89.2%) knew that necessary factor responsible for cervical cancer is infection with high risk HPV. Awareness regarding the availability of vaccine against cervical cancer was 75.6%. Females had a better awareness regarding availability of vaccine, target population for vaccination and about the catch up program. Overall acceptance of HPV vaccine among the population studied was 67.8%. Medical teaching had a definitive impact on the understanding of this important public health issue. Females seemed to be more ready to accept the vaccine and recommend it to others. For our study population the most common source of information was medical school teaching. Majority of participants agreed that the most important obstacle in implementation of HPV vaccination program in our country is inadequate information and 86.2% wanted to be educated by experts in this regard. Conclusion HPV vaccine for primary prevention of cervical cancer is a relatively new concept. Health professional will be able to play a pivotal role in popularizing this strategy. PMID:22859950

A Hybrid Analysis for Security Protocols with State

DTIC Science & Technology

2014-07-16

Approved for Public Release; Distribution Unlimited. 14-1013. A Hybrid Analysis for Security Protocols with State∗ John D. Ramsdell Daniel J ...their consequences in the anno - tated protocol theory Tannot(Π, ) use only the limited vocabulary of Tbnd(Π); we call them bridge lemmas. Lemma 3 is a...and we proved it using pvs. Lemma 1 (Prefix Boot Extend). ∀π ∈ path, t :>, i, k ∈ N. i ≤ k ∧ π(k) has t ⊃ subterm(π(i), π(k)) ∨ ∃ j ∈ N. i ≤ j < k ∧ π

Parallel Algorithms and Patterns

DOE Office of Scientific and Technical Information (OSTI.GOV)

Robey, Robert W.

2016-06-16

This is a powerpoint presentation on parallel algorithms and patterns. A parallel algorithm is a well-defined, step-by-step computational procedure that emphasizes concurrency to solve a problem. Examples of problems include: Sorting, searching, optimization, matrix operations. A parallel pattern is a computational step in a sequence of independent, potentially concurrent operations that occurs in diverse scenarios with some frequency. Examples are: Reductions, prefix scans, ghost cell updates. We only touch on parallel patterns in this presentation. It really deserves its own detailed discussion which Gabe Rockefeller would like to develop.

A Simulation Testbed for Adaptive Modulation and Coding in Airborne Telemetry (Brief)

DTIC Science & Technology

2014-10-01

SOQPSK 0.0085924 us 0.015231 kH2 10 1/2 20 Time Modulation/ Coding State ... .. . . D - 2/3 3/4 4/5 GTRI_B-‹#› MATLAB GUI Interface 8...802.11a) • Modulations: BPSK, QPSK, 16 QAM, 64 QAM • Cyclic Prefix Lengths • Number of Subcarriers • Coding • LDPC • Rates: 1/2, 2/3, 3/4, 4/5...and Coding in Airborne Telemetry (Brief) October 2014 DISTRIBUTION STATEMENT A. Approved for public release: distribution unlimited. Test

SI (Metric) handbook

NASA Technical Reports Server (NTRS)

Artusa, Elisa A.

1994-01-01

This guide provides information for an understanding of SI units, symbols, and prefixes; style and usage in documentation in both the US and in the international business community; conversion techniques; limits, fits, and tolerance data; and drawing and technical writing guidelines. Also provided is information of SI usage for specialized applications like data processing and computer programming, science, engineering, and construction. Related information in the appendixes include legislative documents, historical and biographical data, a list of metric documentation, rules for determining significant digits and rounding, conversion factors, shorthand notation, and a unit index.

Knowledge, attitude and use of alternative medical therapy amongst urban residents of Osun State, southwestern Nigeria.

PubMed

Bamidele, James Olusegun; Adebimpe, Wasiu Olalekan; Oladele, Edward Adekola

2009-05-07

Alternate medicine which has a long history has been relegated to the background by the evolution of modern medicine. In recent times, however, alternative medical therapy has been growing in popularity and getting increasing attention and interest. This study assessed the knowledge, attitude and use by urban dwellers of alternative medical therapies. This was a cross-sectional descriptive study which used a semi-structured questionnaire to gather information from 812 randomly selected urban respondents. Majority 734 (90.4%) of the respondents were aware of an alternative way of getting treatment for their ailments apart from the orthodox medicine. The forms of alternative medical therapy (AMT) respondents were aware of include: concoction (herbal preparations) 683 (94.2%); herbalists/traditionalists 616 (85.0%); traditional bone setters therapy 434 (59.9%); among others. The main source of information was through radio 439 (70.9%). About half 403 (54.9%) of the respondents were aware of side effects from AMT and these include diarrhea, abdominal pain and vomiting which accounts for 69.7%; 42.2% and 40.2% respectively. About 347 (47.3%) think AMT could be injurious to health. About a third 262 (35.7%) of the respondents who were aware of AMT prefers it to orthodox medicine. Reasons given for the preference were that: AMT is cheap 56 (21.4%); accessible 43 (16.4%) and acceptable 35 (13.4%) to them. About half 367 (50.0%) also believed AMT alone could cure their illness without resort to orthodox medical therapy (OMT). Over half 401 (54.6%) of the 734 respondents that were aware of AMT had patronized or taken one form of alternative medical therapy or the other in the last 12 months prior to the study. Of these number, 323 (80.5%) had taken concoction (herbal preparations). However, there was no relationship between respondents' age, sex, educational level or religion and the patronage of AMT as all test of associations were not statistically significant p>0.05. This study has revealed that the use of alternative medical therapies is quite popular among the studied population and a high proportion of the respondents use AMT notwithstanding that they live in the urban communities where they have better access to orthodox medical care and medical practitioners. Regulations should be made concerning the advertisement of alternative medicine and practices as orthodox medicine and practices are usually not advertised.

Prevalence and characteristics of e-cigarette users in Great Britain: Findings from a general population survey of smokers.

PubMed

Brown, Jamie; West, Robert; Beard, Emma; Michie, Susan; Shahab, Lion; McNeill, Ann

2014-06-01

E-cigarettes may be effective smoking cessation aids and their use by smokers has been growing rapidly. It is important to observe and assess natural patterns in the use of e-cigarettes whilst experimental data accumulates. This paper reports the prevalence of e-cigarette awareness, beliefs and usage, including brand choice, and characterises the socio-demographic and smoking profile associated with current use, among the general population of smokers and recent ex-smokers. Data were obtained from 3538 current and 579 recent ex-smokers in a cross-sectional online survey of a national sample of smokers in Great Britain in November and December 2012. Differences between current and recent ex-smokers in the prevalence of e-cigarette awareness, beliefs and usage were examined and the socio-demographic and smoking profile associated with current use of e-cigarettes was assessed in a series of simple and multiple logistic regressions. Ninety-three percent of current and recent ex-smokers (n=3841) were aware of e-cigarettes. Approximately a fifth (n=884) were currently using e-cigarettes, whilst just over a third (n=1507) had ever used them. Sixty-seven percent of the sample (n=2758) believed e-cigarettes to be less harmful than cigarettes; however, almost a quarter (n=994) remained unsure. Among both current and recent ex-smokers, the most popular reasons for using were health, cutting down and quitting (each >80%) and 38% used the brand 'E-lites'. Among current smokers who were aware of but had never used e-cigarettes, approximately half (n=1040) were interested in using them in the future. Among current smokers, their use was associated with higher socio-economic status (OR=1.48, 95%CI=1.25-1.75), smoking more cigarettes (OR=1.02, 95%CI=1.01-1.03) and having a past-year quit attempt (OR=2.82, 95%CI=2.38-3.34). There is a near universal awareness of e-cigarettes and their use appears to be common among smokers in Great Britain although a quarter of all smokers are unsure as to whether e-cigarettes are less harmful than cigarettes. E-lites - a brand that delivers a low dose of nicotine - is the most popular. E-cigarette users appear to have higher socio-economic status, to smoke more cigarettes per day and to have attempted to quit in the past year. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Integrative medicine in head and neck cancer

PubMed Central

Matovina, Chloe; Birkeland, Andrew C.; Zick, Suzanna; Shuman, Andrew G.

2017-01-01

Objective Complementary and alternative medicine (CAM), or integrative medicine, has become increasingly popular among patients with head and neck cancer. Despite its increasing prevalence, many patients feel uncomfortable discussing such therapies with their physicians, and many physicians are unaware and underequipped to evaluate or discuss their use with patients. The aim of this manuscript is to use recent data to outline the decision-making inherent to integrative medicine utilization among patients with head and neck cancer, to discuss the ethical implications inherent to balancing integrative and conventional approaches to treatment, and to highlight available resources to enhance head and neck cancer providers’ understanding of integrative medicine. Data Sources Randomized controlled trials involving integrative medicine or CAM treatment for cancer patients. Review Methods Trials were drawn from a systematic PubMed database search categorized into cancer prevention, treatment, and symptom management. Conclusions Integrative medicine is gaining popularity for the management of cancer and is most commonly used for symptom management. A number of randomized controlled trials provide data to support integrative therapies, yet physicians who treat head and neck cancer may be faced with ethical dilemmas and practical barriers surrounding incorporation of integrative medicine. Implications for Practice In the management of head and neck cancer, there is an increasing demand for awareness of, dialogue about, and research evaluating integrative medicine therapies. It is important for otolaryngologists to become aware of integrative therapy options, their risks and benefits, and resources for further information in order to effectively counsel their patients. PMID:27729559

Integrative Medicine in Head and Neck Cancer.

PubMed

Matovina, Chloe; Birkeland, Andrew C; Zick, Suzanna; Shuman, Andrew G

2017-02-01

Objective Complementary and alternative medicine, or integrative medicine, has become increasingly popular among patients with head and neck cancer. Despite its increasing prevalence, many patients feel uncomfortable discussing such therapies with their physicians, and many physicians are unaware and underequipped to evaluate or discuss their use with patients. The aim of this article is to use recent data to outline the decision making inherent to integrative medicine utilization among patients with head and neck cancer, to discuss the ethical implications inherent to balancing integrative and conventional approaches to treatment, and to highlight available resources to enhance head and neck cancer providers' understanding of integrative medicine. Data Sources Randomized controlled trials involving integrative medicine or complementary and alternative medicine treatment for cancer patients. Review Methods Trials were drawn from a systematic PubMed database search categorized into cancer prevention, treatment, and symptom management. Conclusions Integrative medicine is gaining popularity for the management of cancer and is most commonly used for symptom management. A number of randomized controlled trials provide data to support integrative therapies, yet physicians who treat head and neck cancer may be faced with ethical dilemmas and practical barriers surrounding incorporation of integrative medicine. Implications for Practice In the management of head and neck cancer, there is an increasing demand for awareness of, dialogue about, and research evaluating integrative medicine therapies. It is important for otolaryngologists to become aware of integrative therapy options, their risks and benefits, and resources for further information to effectively counsel their patients.

The enter-educate approach.

PubMed

Piotrow, P T; Coleman, P L

1992-03-01

This article describes how the Population Communication Services (PCS) has seized on the "enter-educate" approach, the blending of popular entertainment with social messages, to change reproductive health behavior. The enter-educate approach spreads its message through songs, soap operas, variety shows, and other types of popular entertainment mediums. Because they entertain, enter-educate projects can capture the attention of an audience -- such as young people -- who would otherwise scorn social messages. And the use of population mediums makes it possible to reach a variety of audiences. Funded by USAID, PCS began its first enter-educate project in response to the increasing number of teenage pregnancies in Latin America. PCS developed 2 songs and videos, which featured popular teenage singers to serve as role models, to urge abstinence. The songs became instant hits. Since then, PCS has mounted more then 80 major projects in some 40 countries. Highlights of programs range from a successful multi-media family planning campaign in Turkey to humorous television ads in Brazil promoting vasectomy. Recently, PCS initiated projects to teach AIDS awareness. At the core of the enter-educate approach is the social learning theory which holds that much behavior is learned through the observation of role-models. Health professionals work alongside entertainers to produce works that have audience appeal and factual social messages. The enter-educate approach works because it is popular, pervasive, personal, persuasive, and profitable. PCS has found that enter-educate programs pay for themselves through cost sharing and cost recovery.

The perception of nanotechnology and nanomedicine: a worldwide social media study.

PubMed

Sechi, Giovanni; Bedognetti, Davide; Sgarrella, Francesco; Van Eperen, Laura; Marincola, Francesco M; Bianco, Alberto; Delogu, Lucia Gemma

2014-07-01

We explore at a world level the awareness of nanotechnology expressed through the most popular online social media: Facebook. We aimed at identifying future trends, the most interested countries and the public perception of ethics, funding and economic issues. We found that graphene and carbon nanotubes are the most followed nanomaterials. Our poll showed that the continents with the most interest are Asia and Africa. A total of 43% would like to have a world commission regulating nanomedicine. In addition, 43% would give priority to theranostics. Over 90% believe that nanomedicine has an economic impact. Finally, we observed that the continents of living and origin of poll contributors correlated with ethic and funding opinions. This study highlights the potential of online social media to influence scientific communities, grant committees and nanotechnology companies, spreading nanotechnology awareness in emerging countries and among new generations.

Sport science internships for learning: a critical view.

PubMed

Malone, James J

2017-12-01

Sport science has gained vast popularity with students who have an interest in both physiology and the underpinning mechanisms of exercise concerning performance and health. The high numbers of graduates each year, coupled with the low number of graduate positions working in sports, has led to a high level of competition between students. To stand out from the crowd, sport science students may undertake an internship placement as part of their course, designed to enhance theoretical, practical, and soft skills in an applied setting. In the present article, we highlight some of the positives and negatives of sport science internships and ways in which they can be implemented and facilitated. Suggestions have also been provided to make students more aware of the reality of working in professional sports, which includes awareness of the potential for long and unsociable hours of work. Copyright © 2017 the American Physiological Society.

Capitalizing on a current fad to promote poison help: (1-800-222-1222).

PubMed

Krenzelok, Edward P; Klick, Ross N; Burke, Thomas V; Mrvos, Rita

2007-01-01

The distinctive yellow Lance Armstrong 'Live Strong' silicon wristbands, which support cancer research, have reached iconic status and spawned substantial interest from other organizations seeking to capitalize on the same awareness opportunity. To promote the national toll-free Poison Help telephone number, a regional poison information center developed and introduced a Poison Help wristband. The RPIC worked with a marketing firm to design the Poison Help wristband, conduct a feasibility analysis to determine the financial viability of the project and develop a plan to market and sell the wristbands. The wristbands were a unique color, contained the words Poison Help and the national toll-free telephone number. Approximately 50,000 wristbands were distributed in the first four months. By developing a practical application for a popular item, the RPIC increased poison center awareness and, as a secondary benefit, generated revenue to support other poison prevention education endeavors.

Yoga in Rheumatic Diseases

PubMed Central

Bartlett, Susan J.; Haaz, Steffany; Mill, Christopher; Bernatsky, Sasha; Bingham, Clifton O.

2015-01-01

Yoga is a popular activity which may be well suited for some individuals with certain rheumatic disorders. Regular yoga practice can increase muscle strength and endurance, proprioception and balance, with emphasis on movement through a full range of motion to increase flexibility and mobility. Additional beneficial elements of yoga include breathing, relaxation, body awareness and meditation, which can reduce stress and anxiety and promote a sense of calmness, general well-being and improved quality of life. Yoga also encourages a meditative focus, increased body awareness and mindfulness; some evidence suggests yoga may help decrease inflammatory mediators including C-reactive protein and interleukin-6. Yoga is best learned under the supervision of qualified teachers who are well informed about the potential musculoskeletal needs of each individual. Here, we briefly review the literature on yoga in healthy, musculoskeletal, and rheumatic disease populations and offer recommendations for discussing ways to begin yoga with patients. PMID:24173693

The patient-consumer-advocate nexus: the marketing and dissemination of gardasil, the human papillomavirus vaccine, in the United States.

PubMed

Gottlieb, Samantha D

2013-09-01

The 2006 availability of Merck's human papillomavirus (HPV) vaccine, Gardasil, in the United States provides an opportunity to examine the pharmaceutical company's creation of patient awareness for one of the most common sexually transmitted infections and its related cancer. In spite of the ubiquity of gynecological screening, prior to the vaccine's dissemination, most U.S. women were not familiar with either the infection or its association with cancer. Merck's role in encouraging a patient advocacy community mimics existing breast cancer patient advocacy culture in the United States while also demonstrating marked popular culture differences between the two women's health concerns and their respective advocacy groups. This article draws on ethnographic fieldwork with an HPV/cervical cancer advocacy organization to demonstrate how the group and its members engaged in an activism of awareness that disavows larger political aims. © 2013 by the American Anthropological Association.

Factors Affecting Booster Seat Use.

PubMed

Aita-Levy, Jerussa; Henderson, Lauren

2016-10-01

Objective To identify general awareness of booster seats as well as reasons for use and nonuse in an urban pediatric emergency room. Methods A total of 100 questionnaires were completed consisting of 24 questions each. Questions included knowledge of booster seat guidelines, source of knowledge, awareness of risks, and confidence in booster seats. Afterward, participants were provided an educational handout. Results Majority of parents reported currently using or having used a booster seat. The most popular reason was to protect from injury (78%), and reason for nonuse was size (44%). Majority of parents agreed that motor vehicle crashes were the leading cause of death in children. However, 56% of parents prematurely transitioned child out of a booster seat. Only 20% reported learning about booster seats from their pediatrician. Conclusion Parents continue to transition their children prematurely from booster seats. Current state laws need revision as well as further education using simplified illustrated guidelines. © The Author(s) 2015.

Reconstructing Spatial Distributions from Anonymized Locations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Horey, James L; Forrest, Stephanie; Groat, Michael

2012-01-01

Devices such as mobile phones, tablets, and sensors are often equipped with GPS that accurately report a person's location. Combined with wireless communication, these devices enable a wide range of new social tools and applications. These same qualities, however, leave location-aware applications vulnerable to privacy violations. This paper introduces the Negative Quad Tree, a privacy protection method for location aware applications. The method is broadly applicable to applications that use spatial density information, such as social applications that measure the popularity of social venues. The method employs a simple anonymization algorithm running on mobile devices, and a more complex reconstructionmore » algorithm on a central server. This strategy is well suited to low-powered mobile devices. The paper analyzes the accuracy of the reconstruction method in a variety of simulated and real-world settings and demonstrates that the method is accurate enough to be used in many real-world scenarios.« less

Electronic cigarette awareness and use among adults in Hong Kong.

PubMed

Jiang, Nan; Chen, Jing; Wang, Man-Ping; McGhee, Sarah M; Kwong, Antonio C S; Lai, Vienna W Y; Lam, Tai-Hing

2016-01-01

Electronic cigarettes (e-cigarettes) have gained popularity rapidly in the Western world but data in the East are scarce. We examined the awareness and ever use of e-cigarettes, and reasons for e-cigarette use in a probability sample of adults in Hong Kong. Cross-sectional data were collected in 2014 from Chinese adults aged 15-65 in Hong Kong (819 never smokers, 800 former smokers, 800 current smokers) via computer-assisted telephone interviews (response rate: 73.8%). Analysis was limited to a subset of 809 respondents (i.e., 357 never smokers, 269 former smokers, 183 current smokers) who were randomly selected to answer questions on e-cigarettes. Chi-square analyses compared e-cigarette awareness and ever use by gender, age, education, and cigarette smoking status. Multivariable logistic regression examined if e-cigarette awareness was associated with demographic variables and cigarette smoking status. 75.4% of adults had heard of e-cigarettes, and 2.3% reported having used e-cigarettes. Greater awareness was associated with male gender and higher education. Ever use of e-cigarettes was higher among males (3.6%, p=.03), younger adults (aged 15-29, 5.2%, p=.002), and current cigarette smokers (11.8%, p<.001). Common reasons for using e-cigarettes were curiosity (47.4%), the stylish product design (25.8%), and quitting smoking (13.6%). Awareness of e-cigarettes was widespread in Hong Kong. Although the use of e-cigarettes was low, its relation with younger age and current smoking is of concern. Health surveillance of e-cigarette use is needed. Interventions should target young adults and cigarette smokers, and address the marketing messages, especially the effect of e-cigarettes on smoking cessation. Copyright © 2015 Elsevier Ltd. All rights reserved.

Programming models for energy-aware systems

NASA Astrophysics Data System (ADS)

Zhu, Haitao

Energy efficiency is an important goal of modern computing, with direct impact on system operational cost, reliability, usability and environmental sustainability. This dissertation describes the design and implementation of two innovative programming languages for constructing energy-aware systems. First, it introduces ET, a strongly typed programming language to promote and facilitate energy-aware programming, with a novel type system design called Energy Types. Energy Types is built upon a key insight into today's energy-efficient systems and applications: despite the popular perception that energy and power can only be described in joules and watts, real-world energy management is often based on discrete phases and modes, which in turn can be reasoned about by type systems very effectively. A phase characterizes a distinct pattern of program workload, and a mode represents an energy state the program is expected to execute in. Energy Types is designed to reason about energy phases and energy modes, bringing programmers into the optimization of energy management. Second, the dissertation develops Eco, an energy-aware programming language centering around sustainability. A sustainable program built from Eco is able to adaptively adjusts its own behaviors to stay on a given energy budget, avoiding both deficit that would lead to battery drain or CPU overheating, and surplus that could have been used to improve the quality of the program output. Sustainability is viewed as a form of supply and demand matching, and a sustainable program consistently maintains the equilibrium between supply and demand. ET is implemented as a prototyped compiler for smartphone programming on Android, and Eco is implemented as a minimal extension to Java. Programming practices and benchmarking experiments in these two new languages showed that ET can lead to significant energy savings for Android Apps and Eco can efficiently promote battery awareness and temperature awareness in real-world Java programs.

Narrative-compression coding for a channel with errors. Professional paper for period ending June 1987

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bond, J.W.

1988-01-01

Data-compression codes offer the possibility of improving the thruput of existing communication systems in the near term. This study was undertaken to determine if data-compression codes could be utilized to provide message compression in a channel with up to a 0.10-bit error rate. The data-compression capabilities of codes were investigated by estimating the average number of bits-per-character required to transmit narrative files. The performance of the codes in a channel with errors (a noisy channel) was investigated in terms of the average numbers of characters-decoded-in-error and of characters-printed-in-error-per-bit-error. Results were obtained by encoding four narrative files, which were resident onmore » an IBM-PC and use a 58-character set. The study focused on Huffman codes and suffix/prefix comma-free codes. Other data-compression codes, in particular, block codes and some simple variants of block codes, are briefly discussed to place the study results in context. Comma-free codes were found to have the most-promising data compression because error propagation due to bit errors are limited to a few characters for these codes. A technique was found to identify a suffix/prefix comma-free code giving nearly the same data compressions as a Huffman code with much less error propagation than the Huffman codes. Greater data compression can be achieved through the use of this comma-free code word assignments based on conditioned probabilities of character occurrence.« less

Morphological and ultrastructural characterization of ionoregulatory cells in the teleost Oreochromis niloticus following salinity challenge combining complementary confocal scanning laser microscopy and transmission electron microscopy using a novel prefixation immunogold labeling technique.

PubMed

Fridman, Sophie; Rana, Krishen J; Bron, James E

2013-10-01

Aspects of ionoregulatory or mitochondria-rich cell (MRC) differentiation and adaptation in Nile tilapia yolk-sac larvae following transfer from freshwater to elevated salinities, that is, 12.5 and 20 ppt are described. Investigations using immunohistochemistry on whole-mount Nile tilapia larvae using anti- Na⁺/K⁺-ATPase as a primary antibody and Fluoronanogold™ (Nanoprobes) as a secondary immunoprobe allowed fluorescent labeling with the high resolution of confocal scanning laser microscopy combined with the detection of immunolabeled target molecules at an ultrastructural level using transmission electron microscopy (TEM). It reports, for the first time, various developmental stages of MRCs within the epithelial layer of the tail of yolk-sac larvae, corresponding to immature, developing, and mature MRCs, identifiable by their own characteristic ultrastructure and form. Following transfer to hyperosmotic salinities the density of immunogold particles and well as the intricacy of the tubular system appeared to increase. In addition, complementary confocal scanning laser microscopy allowed identification of immunopositive ramifying extensions that appeared to emanate from the basolateral portion of the cell that appeared to be correlated with the localization of subsurface tubular areas displaying immunogold labeled Na⁺/K⁺-ATPase. This integrated approach describes a reliable and repeatable prefixation immunogold labeling technique allowing precise visualization of NaK within target cells combined with a 3D imaging that offers valuable insights into MRC dynamics at an ultrastructural level. Copyright © 2013 Wiley Periodicals, Inc.

The Potential Role of Social Media Platforms in Community Awareness of Antibiotic Use in the Gulf Cooperation Council States: Luxury or Necessity?

PubMed

Zowawi, Hosam Mamoon; Abedalthagafi, Malak; Mar, Florie A; Almalki, Turki; Kutbi, Abdullah H; Harris-Brown, Tiffany; Harbarth, Stephan; Balkhy, Hanan H; Paterson, David L; Hasanain, Rihab Abdalazez

2015-10-15

The increasing emergence and spread of antimicrobial resistance (AMR) is a serious public health issue. Increasing the awareness of the general public about appropriate antibiotic use is a key factor for combating this issue. Several public media campaigns worldwide have been launched; however, such campaigns can be costly and the outcomes are variable and difficult to assess. Social media platforms, including Twitter, Facebook, and YouTube, are now frequently utilized to address health-related issues. In many geographical locations, such as the countries of the Gulf Cooperation Council (GCC) States (Saudi Arabia, United Arab Emirates, Kuwait, Oman, Qatar, and Bahrain), these platforms are becoming increasingly popular. The socioeconomic status of the GCC states and their reliable communication and networking infrastructure has allowed the penetration and scalability of these platforms in the region. This might explain why the Saudi Ministry of Health is using social media platforms alongside various other media platforms in a large-scale public awareness campaign to educate at-risk communities about the recently emerged Middle East respiratory syndrome coronavirus (MERS-CoV). This paper discusses the potential for using social media tools as cost-efficient and mass education platforms to raise awareness of appropriate antibiotic use in the general public and in the medical communities of the Arabian Peninsula.

The Potential Role of Social Media Platforms in Community Awareness of Antibiotic Use in the Gulf Cooperation Council States: Luxury or Necessity?

PubMed Central

Zowawi, Hosam Mamoon; Abedalthagafi, Malak; Mar, Florie A; Almalki, Turki; Kutbi, Abdullah H; Harris-Brown, Tiffany; Harbarth, Stephan; Balkhy, Hanan H; Paterson, David L

2015-01-01

The increasing emergence and spread of antimicrobial resistance (AMR) is a serious public health issue. Increasing the awareness of the general public about appropriate antibiotic use is a key factor for combating this issue. Several public media campaigns worldwide have been launched; however, such campaigns can be costly and the outcomes are variable and difficult to assess. Social media platforms, including Twitter, Facebook, and YouTube, are now frequently utilized to address health-related issues. In many geographical locations, such as the countries of the Gulf Cooperation Council (GCC) States (Saudi Arabia, United Arab Emirates, Kuwait, Oman, Qatar, and Bahrain), these platforms are becoming increasingly popular. The socioeconomic status of the GCC states and their reliable communication and networking infrastructure has allowed the penetration and scalability of these platforms in the region. This might explain why the Saudi Ministry of Health is using social media platforms alongside various other media platforms in a large-scale public awareness campaign to educate at-risk communities about the recently emerged Middle East respiratory syndrome coronavirus (MERS-CoV). This paper discusses the potential for using social media tools as cost-efficient and mass education platforms to raise awareness of appropriate antibiotic use in the general public and in the medical communities of the Arabian Peninsula. PMID:26471079

Brave New Media World: Science Communication Voyages through the Global Seas

NASA Astrophysics Data System (ADS)

Clark, C. L.; Reisewitz, A.

2010-12-01

By leveraging online tools, such as blogs, Twitter, Facebook, Google Earth, flickr, web-based discussion boards, and a bi-monthly electronic magazine for the non-scientist, Scripps Institution of Oceanography is taking science communications out of the static webpage to create interactive journeys that spark social dialogue and helped raise awareness of science-based research on global marine environmental issues. Several new initiatives are being chronicled through popular blogs and expedition web sites as researchers share interesting scientific facts and unusual findings in near real-time.

Simulation-based comprehensive benchmarking of RNA-seq aligners

PubMed Central

Baruzzo, Giacomo; Hayer, Katharina E; Kim, Eun Ji; Di Camillo, Barbara; FitzGerald, Garret A; Grant, Gregory R

2018-01-01

Alignment is the first step in most RNA-seq analysis pipelines, and the accuracy of downstream analyses depends heavily on it. Unlike most steps in the pipeline, alignment is particularly amenable to benchmarking with simulated data. We performed a comprehensive benchmarking of 14 common splice-aware aligners for base, read, and exon junction-level accuracy and compared default with optimized parameters. We found that performance varied by genome complexity, and accuracy and popularity were poorly correlated. The most widely cited tool underperforms for most metrics, particularly when using default settings. PMID:27941783

[Social and cultural representations in epilepsy awareness].

PubMed

Arborio, Sophie

2015-01-01

Representations relating to epilepsy have evolved over the centuries, but the manifestations of epilepsy awaken archaic images linked to death, violence and disgust. Indeed, the generalised epileptic seizure symbolises a rupture with the surrounding environment, "informs it", through the loss of social codes which it causes. The social and cultural context, as well as medical knowledge, influences the representations of the disease. As a result, popular knowledge is founded on the social and cultural representations of a given era, in a given society. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Correlates of Awareness of and Willingness to Use Pre-exposure Prophylaxis (PrEP) in Gay, Bisexual, and Other Men Who Have Sex with Men Who Use Geosocial-Networking Smartphone Applications in New York City.

PubMed

Goedel, William C; Halkitis, Perry N; Greene, Richard E; Duncan, Dustin T

2016-07-01

Geosocial-networking smartphone applications are commonly used by gay, bisexual, and other men who have sex with men (MSM) to meet sexual partners. The purpose of the current study was to evaluate awareness of and willingness to use pre-exposure prophylaxis (PrEP) among MSM who use geosocial-networking smartphone applications residing in New York City. Recruitment utilizing broadcast advertisements on a popular smartphone application for MSM yielded a sample of 152 HIV-uninfected MSM. Multivariable models were used to assess demographic and behavioral correlates of awareness of and willingness to use PrEP. Most participants (85.5 %) had heard about PrEP but few (9.2 %) reported current use. Unwillingness to use PrEP was associated with concerns about side effects (PR = 0.303; 95 % CI 0.130, 0.708; p = 0.006). Given that more than half (57.6 %) of participants were willing to use PrEP, future research is needed to elucidate both individual and structural barriers to PrEP use among MSM.

A content analysis of children's television advertising: focus on food and oral health.

PubMed

Morgan, Maria; Fairchild, Ruth; Phillips, Andrea; Stewart, Kate; Hunter, Lindsay

2009-06-01

To analyse the nature and content of advertising during children's popular television viewing times with the specific aims of (i) identifying the proportion of advertising time devoted to confectionery and potentially cariogenic products (those which readily give rise to dental caries, more commonly known as tooth decay); and (ii) determining whether there is a variation in the advertisement of confectionery and other high-sugar products within children's school holiday time v. outside holiday time.MethodIn five separate one-week periods, the output of the four most popular British children's commercial television channels was video-recorded during the most popular viewing times for children. In total, 503 h of television were recorded and analysed. Analysis of the recordings revealed that 16.4 % of advertising time was devoted to food products; 6.3 % of all advertising time was devoted to potentially cariogenic products. Sugared cereals were the most commonly advertised high-sugar product, followed by sweetened dairy products and confectionery (chi2 = 6524.8, df = 4, P < 0.001). The advertisement of confectionery and high-sugar foods appeared to be influenced by school holidays. Health-care professionals should be aware of the shift away from the advertisement of confectionery towards the promotion of foods that might be considered healthier but contain large amounts of hidden sugar.

Importance of awareness in improving performance of emergency medical services (EMS) systems in enhancing traffic safety: A lesson from India.

PubMed

Vasudevan, Vinod; Singh, Preeti; Basu, Samyajit

2016-10-02

India has been slow in implementing a central emergency medical services (EMS) system across the country. "108 services" is one of the most popular services that is functional under the public-private partnership model. Limited available literature shows that despite access to services, many traffic crash victims are transported using private vehicles. The objective of this study is to understand the effectiveness of 108 services from a traffic safety perspective. A questionnaire survey is conducted to understand the awareness of EMS and their function. Using traffic-related fatalities as the dependent variable, a fixed effect panel data model is developed to analyze the effectiveness of the 108 services in improving the traffic safety. The results from the survey show that, in general, people are not aware of the 108 services. A majority of the population prefers taking victims to the hospital using their personal vehicles or any other vehicles available compared to calling an ambulance. Results from panel data analysis show that despite having an efficient system, these services failed to make significant improvement in the safety of road users in the states in which their services were subscribed. The lack of awareness of an important safety service is alarming. This could be a major reason for lower utilization of 108 services for transporting victims of traffic crashes. This article shows the importance of having efficient awareness campaigns to improve the efficiency of any similar programs that are aimed to enhance the safety of a region.

Zen and the brain: mutually illuminating topics.

PubMed

Austin, James H

2013-10-24

Zen Buddhist meditative practices emphasize the long-term, mindful training of attention and awareness during one's ordinary daily-life activities, the shedding of egocentric behaviors, and the skillful application of one's innate compassionate resources of insight-wisdom toward others and oneself. This review focuses on how such a comprehensive approach to training the brain could relate to a distinctive flavor of Zen: its emphasis on direct experience, with special reference to those major acute states of awakening that create deep transformations of consciousness and behavior. In Japanese, these advanced states are called kensho and satori. Ten key concepts are reviewed. They begin by distinguishing between the concentrative and receptive forms of meditation, noticing the complementary ways that they each train our normal "top-down" and "bottom-up" modes of attentive processing. Additional concepts distinguish between our two major processing pathways. The self-centered, egocentric frame of reference processes information in relation to our body (our soma) or to our mental functions (our psyche). The other-centered frame of reference processes information anonymously. Its prefix, allo- simply means "other" in Greek. Subsequent concepts consider how these useful Greek words-ego/allo, soma/psyche-correlate with the normal functional anatomy of important thalamo ↔ cortical connections. A plausible model then envisions how a triggering stimulus that captures attention could prompt the reticular nucleus to release GABA; how its selective inhibition of the dorsal thalamus could then block both our higher somatic and psychic cortical functions; so as to: (a) delete the maladaptive aspects of selfhood, while also (b) releasing the direct, all-inclusive, globally-unified experience of other. Two final concepts consider how the long-term meditative training of intuitive functions relates to certain kinds of word-free spatial tasks that involve insightful creative problem-solving.

Zen and the brain: mutually illuminating topics

PubMed Central

Austin, James H.

2013-01-01

Zen Buddhist meditative practices emphasize the long-term, mindful training of attention and awareness during one's ordinary daily-life activities, the shedding of egocentric behaviors, and the skillful application of one's innate compassionate resources of insight-wisdom toward others and oneself. This review focuses on how such a comprehensive approach to training the brain could relate to a distinctive flavor of Zen: its emphasis on direct experience, with special reference to those major acute states of awakening that create deep transformations of consciousness and behavior. In Japanese, these advanced states are called kensho and satori. Ten key concepts are reviewed. They begin by distinguishing between the concentrative and receptive forms of meditation, noticing the complementary ways that they each train our normal “top–down” and “bottom–up” modes of attentive processing. Additional concepts distinguish between our two major processing pathways. The self-centered, egocentric frame of reference processes information in relation to our body (our soma) or to our mental functions (our psyche). The other-centered frame of reference processes information anonymously. Its prefix, allo- simply means “other” in Greek. Subsequent concepts consider how these useful Greek words—ego/allo, soma/psyche—correlate with the normal functional anatomy of important thalamo ↔ cortical connections. A plausible model then envisions how a triggering stimulus that captures attention could prompt the reticular nucleus to release GABA; how its selective inhibition of the dorsal thalamus could then block both our higher somatic and psychic cortical functions; so as to: (a) delete the maladaptive aspects of selfhood, while also (b) releasing the direct, all-inclusive, globally-unified experience of other. Two final concepts consider how the long-term meditative training of intuitive functions relates to certain kinds of word-free spatial tasks that involve insightful creative problem-solving. PMID:24187544

Rheumatism as perceived by some quotations: as seen by the patient and physician.

PubMed

Lagier, R

1995-12-01

The word "rheumatism", introduced in ancient times, is still used directly or indirectly, in parallel with the terms of the modern nosography. The reasons for this persistence can be sought in the history of the concept, which can be approached via quotations from texts written either by authors who describe popular beliefs or their own sufferings; or by physicians known to have played a prominent role in the individualization of rheumatology. The word "rheumatism" was first used mainly to designate a painful fluxion of the tissues located between the skin and the internal organs. It gradually lost ground to more descriptive terms suggestive of joints. Thus, the concept of "rheumatism" still bears the hallmark of its "popular" roots and is on a level parallel to but distinct from that of modern nosography. Awareness of its origins may improve communication between physicians and patients and also raises questions about the foundations of the concept of "rheumatic disease".

Do food blogs serve as a source of nutritionally balanced recipes? An analysis of 6 popular food blogs.

PubMed

Schneider, Elizabeth P; McGovern, Emily E; Lynch, Colleen L; Brown, Lisa S

2013-01-01

To determine whether sampled food blogs provide nutritionally balanced recipes. Two entree recipes per season, per year (2010-2011) were selected from 6 highly ranked food blogs (n = 96). Food Processor Nutrition and Fitness software was used to analyze sodium, saturated fat, and energy content. Analysis was separated by protein type (vegetarian, poultry, red meat, and seafood). Recipes met energy recommendations but were excessive in saturated fat and sodium. Vegetarian and seafood recipes were significantly lower in risk nutrients compared with red meat and poultry recipes. Red meat recipes were not significantly different from poultry recipes for risk nutrients studied; poultry recipes were higher in sodium and energy compared with red meat recipes. The public should be aware of the nutritional limitations of popular food blogs; dietitians could assist in modifying blog recipes for individuals and partner with bloggers to improve the nutritional profile of recipes. Copyright © 2013 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

["Grounded theory" develops medicine. Popular research method for exploring human behavior can discover new connections].

PubMed

Thulesius, Hans; Barfod, Toke; Ekström, Helene; Håkansson, Anders

2004-09-30

Grounded theory (GT) is a popular research method for exploring human behavior. GT was developed by the medical sociologists Glaser and Strauss while they studied dying in hospitals in the 1960s resulting in the book "Awareness of dying". The goal of a GT is to generate conceptual theories by using all types of data but without applying existing theories and hypotheses. GT procedures are mostly inductive as opposed to deductive research where hypotheses are tested. A good GT has a core variable that is a central concept connected to many other concepts explaining the main action in the studied area. A core variable answers the question "What's going on?". Examples of core variables are: "Cutting back after a heart attack"--how people adapt to life after a serious illness; and "Balancing in palliative cancer care"--a process of weighing, shifting, compensating and compromising when treating people with a progressive and incurable illness trajectory.

Club drugs: review of the ‘rave’ with a note of concern for the Indian scenario

PubMed Central

Chakraborty, Kaustav; Neogi, Rajarshi; Basu, Debasish

2011-01-01

‘Club drugs’ which include Ecstasy, gamma-hydroxybutyrate (GHB), ketamine, and Rohypnol (flunitrazepam) have become popular with participants in ‘raves’, because they are perceived to enhance energy, endurance, sociability and sexual arousal. These drugs vary in their pharmacologic properties, physiological and psychological effects, and potential consequences. The use of club drugs by young people has increased in the last decade, and continue to get modified and evolve, making them very difficult to monitor. Further, these drugs are not picked up by routine drugs screening procedures, thereby making these popular with the criminals. India, which is in a phase of social transition, also faces this rising menace. Despite the nature and extent of this problem, this area has been under-researched. Data from India are sparse barring a few newspaper and police reports. Keeping abreast of current trends in club drug use prepares the clinician to recognize the clinical effects of club drug use, to manage club drug related emergencies, and to generate social awareness. PMID:21727657

A replacement name for Thomasella Santos-Silva, Bezark Martins (Coleoptera, Cerambycidae, Cerambycinae).

PubMed

Santos-Silva, Antonio; Bezark, Larry G

2018-03-14

        Santos-Silva et al. (2012) described Thomasella as a new genus of Rhinotragini to include a single species from Panama: Ommata (Eclipta) igniventris Giesbert, 1991. However, Thomasella is a junior homonym of Thomasella Fredericks, 1928 (Brachiopoda). To resolve this homonym, in accordance with the International Code of Zoological Nomenclature, we are proposing Neothomasella as a new replacement name (nomen novum) for Thomasella Santos-Silva et al. (2012). The new name is a compound of the prefix "neo-" (from Greek νεο-, meaning "new") + Thomasella; feminine gender.

Optimization of image processing algorithms on mobile platforms

NASA Astrophysics Data System (ADS)

Poudel, Pramod; Shirvaikar, Mukul

2011-03-01

This work presents a technique to optimize popular image processing algorithms on mobile platforms such as cell phones, net-books and personal digital assistants (PDAs). The increasing demand for video applications like context-aware computing on mobile embedded systems requires the use of computationally intensive image processing algorithms. The system engineer has a mandate to optimize them so as to meet real-time deadlines. A methodology to take advantage of the asymmetric dual-core processor, which includes an ARM and a DSP core supported by shared memory, is presented with implementation details. The target platform chosen is the popular OMAP 3530 processor for embedded media systems. It has an asymmetric dual-core architecture with an ARM Cortex-A8 and a TMS320C64x Digital Signal Processor (DSP). The development platform was the BeagleBoard with 256 MB of NAND RAM and 256 MB SDRAM memory. The basic image correlation algorithm is chosen for benchmarking as it finds widespread application for various template matching tasks such as face-recognition. The basic algorithm prototypes conform to OpenCV, a popular computer vision library. OpenCV algorithms can be easily ported to the ARM core which runs a popular operating system such as Linux or Windows CE. However, the DSP is architecturally more efficient at handling DFT algorithms. The algorithms are tested on a variety of images and performance results are presented measuring the speedup obtained due to dual-core implementation. A major advantage of this approach is that it allows the ARM processor to perform important real-time tasks, while the DSP addresses performance-hungry algorithms.

Driver sleepiness on YouTube: A content analysis.

PubMed

Hawkins, A N; Filtness, A J

2017-02-01

Driver sleepiness is a major contributor to severe crashes and fatalities on our roads. Many people continue to drive despite being aware of feeling tired. Prevention relies heavily on education campaigns as it is difficult to police driver sleepiness. The video sharing social media site YouTube is extremely popular, particularly with at risk driver demographics. Content and popularity of uploaded videos can provide insight into the quality of publicly accessible driver sleepiness information. The purpose of this research was to answer two questions; firstly, how prevalent are driver sleepiness videos on YouTube? And secondly, what are the general characteristics of driver sleepiness videos in terms of (a) outlook on driver sleepiness, (b) tone, (c) countermeasures to driver sleepiness, and, (d) driver demographics. Using a keywords search, 442 relevant videos were found from a five year period (2nd December 2009-2nd December 2014). Tone, outlook, and countermeasure use were thematically coded. Driver demographic and video popularity data also were recorded. The majority of videos portrayed driver sleepiness as dangerous. However, videos that had an outlook towards driver sleepiness being amusing were viewed more often and had more mean per video comments and likes. Humorous videos regardless of outlook, were most popular. Most information regarding countermeasures to deal with driver sleepiness was accurate. Worryingly, 39.8% of videos with countermeasure information contained some kind of ineffective countermeasure. The use of humour to convey messages about the dangers of driver sleepiness may be a useful approach in educational interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Water cycle meets media cycle: Hydrology engagement and social media in New Zealand

NASA Astrophysics Data System (ADS)

Collins, D. B.; Woods, R. A.

2012-12-01

The dispersal of scientific knowledge is an on-going challenge for the research community, particularly for the more applied disciplines such as hydrology. To a large degree this arises because key stakeholders do not readily follow the peer-reviewed scientific literature. Even publicly accessible technical reports may be out of sight from many in both the research and stakeholder communities. The challenge to science communication is further compounded by an increasing pressure to raise the hydrological literacy of the public, as water resource management decisions become increasingly collaborative. In these situations, the diversification of communication channels and more rapid interactions between stakeholders and scientists can be of great value. The use of social media in the communication and advancement of hydrological science in New Zealand is a case in point. Two such initiatives are described here: a hydrology blog and a crowd-sourcing data collection campaign using Facebook. The hydrology blog, Waiology (a variant of "hydrology" with the Greek prefix for water replaced by its Maori equivalent), was set up with two main goals in mind: to foster greater understanding and appreciation of hydrology among the New Zealand public, and to more rapidly share new hydrological knowledge within the New Zealand hydrological community. In part, it has also been an experiment to test whether this mode of engagement is worthwhile. Measuring the success of the initiative has proven difficult, but has led to a suite of metrics that collectively gauge popular and professional interest and use of the material. To name a few, this includes visit statistics (taking note of the institution of the visitor), subscriptions, and non-internet citations. Results indicate that, since the blog's inception in mid-2011, it has become a valued resource for the NZ hydrological community and an interesting website for the general public. The second example centered on the use of Facebook, in conjunction with the blog, to encourage the public to gather snow depth data during significant and rare low-elevation snow storms in 2011 and 2012. Not only did this citizen science initiative contribute data to a research program, but it was also widely popular. Indeed, scientific interest from the New Zealand public consistently spiked during rare and significant natural phenomena such as snow storms and earthquakes. These two vignettes thus shed light on how to connect scientists to one another and to the public via social media, highlighting in particular the importance of the audiences' affinities with both the medium and the message.

Economic Evaluation of Pharmacologic Pre- and Postconditioning With Sevoflurane Compared With Total Intravenous Anesthesia in Liver Surgery: A Cost Analysis.

PubMed

Eichler, Klaus; Urner, Martin; Twerenbold, Claudia; Kern, Sabine; Brügger, Urs; Spahn, Donat R; Beck-Schimmer, Beatrice; Ganter, Michael T

2017-03-01

Pharmacologic pre- and postconditioning with sevoflurane compared with total IV anesthesia in patients undergoing liver surgery reduced complication rates as shown in 2 recent randomized controlled trials. However, the potential health economic consequences of these different anesthesia regimens have not yet been assessed. An expostcost analysis of these 2 trials in 129 patients treated between 2006 and 2010 was performed. We analyzed direct medical costs for in-hospital stay and compared pharmacologic pre- and postconditioning with sevoflurane (intervention) with total IV anesthesia (control) from the perspective of a Swiss university hospital. Year 2015 costs, converted to US dollars, were derived from hospital cost accounting data and compared with a multivariable regression analysis adjusting for relevant covariables. Costs with negative prefix indicate savings and costs with positive prefix represent higher spending in our analysis. Treatment-related costs per patient showed a nonsignificant change by -12,697 US dollars (95% confidence interval [CI], 10,956 to -36,352; P = .29) with preconditioning and by -6139 US dollars (95% CI, 6723 to -19,000; P = .35) with postconditioning compared with the control group. Results were robust in our sensitivity analysis. For both procedures (control and intervention) together, major complications led to a significant increase in costs by 86,018 US dollars (95% CI, 13,839-158,198; P = .02) per patient compared with patients with no major complications. In this cost analysis, reduced in-hospital costs by pharmacologic conditioning with sevoflurane in patients undergoing liver surgery are suggested. This possible difference in costs compared with total IV anesthesia is the result of reduced complication rates with pharmacologic conditioning, because major complications have significant cost implications.

Economic Evaluation of Pharmacologic Pre- and Postconditioning With Sevoflurane Compared With Total Intravenous Anesthesia in Liver Surgery: A Cost Analysis

PubMed Central

Urner, Martin; Twerenbold, Claudia; Kern, Sabine; Brügger, Urs; Spahn, Donat R.; Beck-Schimmer, Beatrice; Ganter, Michael T.

2017-01-01

BACKGROUND: Pharmacologic pre- and postconditioning with sevoflurane compared with total IV anesthesia in patients undergoing liver surgery reduced complication rates as shown in 2 recent randomized controlled trials. However, the potential health economic consequences of these different anesthesia regimens have not yet been assessed. METHODS: An expostcost analysis of these 2 trials in 129 patients treated between 2006 and 2010 was performed. We analyzed direct medical costs for in-hospital stay and compared pharmacologic pre- and postconditioning with sevoflurane (intervention) with total IV anesthesia (control) from the perspective of a Swiss university hospital. Year 2015 costs, converted to US dollars, were derived from hospital cost accounting data and compared with a multivariable regression analysis adjusting for relevant covariables. Costs with negative prefix indicate savings and costs with positive prefix represent higher spending in our analysis. RESULTS: Treatment-related costs per patient showed a nonsignificant change by −12,697 US dollars (95% confidence interval [CI], 10,956 to −36,352; P = .29) with preconditioning and by −6139 US dollars (95% CI, 6723 to −19,000; P = .35) with postconditioning compared with the control group. Results were robust in our sensitivity analysis. For both procedures (control and intervention) together, major complications led to a significant increase in costs by 86,018 US dollars (95% CI, 13,839-158,198; P = .02) per patient compared with patients with no major complications. CONCLUSIONS: In this cost analysis, reduced in-hospital costs by pharmacologic conditioning with sevoflurane in patients undergoing liver surgery are suggested. This possible difference in costs compared with total IV anesthesia is the result of reduced complication rates with pharmacologic conditioning, because major complications have significant cost implications. PMID:28067701

Dikir Farmasi: folk songs for health education

PubMed Central

Bahri, Salmah; Lee, Kah Seng; Adenan, Mohammad Aswady; Murugiah, Muthu Kumar; Khan, Tahir Mehmood; Neoh, Chin Fen; Long, Chiau Ming

2016-01-01

Abstract In an effort to enhance public awareness, we develop Dikir Farmasi as an innovative approach to deliver health information. Dikir Farmasi combines the elements of dikir barat (a type of traditional folk song rhythm) and traditional sketches which are popular in the state of Kelantan, Malaysia. These sketches and dikir barat rhythmic songs, with lyrics touch on issues such as drug abuse and regulation are presented in an entertaining and humorous way. Health promotion messages are disseminated using Dikir Farmasi in the form of compact disks, video compact disks, stage performance, exhibition, social media, printed media (signboard, brochure and flyer). PMID:27695527

Crowdfunding Astronomy Outreach Projects: Lessons learned from the UNAWE crowdfunding campaign

NASA Astrophysics Data System (ADS)

Ashton, A. J., Heenatigala, T.; Russo, P.

2014-12-01

In recent years, crowdfunding has become a popular method of funding new technology or entertainment products, or artistic projects. The idea is that people or projects ask for many small donations from individuals who support the proposed work, rather than a large amount from a single source. Crowdfunding is usually done via an online portal or platform which handles the financial transactions involved. The Universe Awareness (UNAWE) programme decided to undertake a Kickstarter1 crowdfunding campaign centring on the resource Universe in a Box. In this article we present the lessons learned and best practices from that campaign.

The research of computer network security and protection strategy

NASA Astrophysics Data System (ADS)

He, Jian

2017-05-01

With the widespread popularity of computer network applications, its security is also received a high degree of attention. Factors affecting the safety of network is complex, for to do a good job of network security is a systematic work, has the high challenge. For safety and reliability problems of computer network system, this paper combined with practical work experience, from the threat of network security, security technology, network some Suggestions and measures for the system design principle, in order to make the masses of users in computer networks to enhance safety awareness and master certain network security technology.

Identification, rearing, and distribution of stick insects of Madeira Island: an example of raising biodiversity awareness.

PubMed

Aguiar, António M F; Pombo, Dora Aguin; Gonçalves, Ysabel M

2014-04-10

Two species of stick insects are currently known to be present in the Macaronesian archipelagos: Clonopsis gallica (Charpentier) (Phasmatodea: Bacillidae) on the Canary Islands and in the Azores and Carausius morosus (Sinéty) (Phasmatidae) in the Azores. Here, we provide the first reliable records of the presence and distribution of C. gallica and C. morosus on Madeira Island. Egg and adult stages are briefly described along with some notes on the life history of these species in captivity. Data on islandwide distribution are based on specimens donated by the public in response to an article published in a daily newspaper. This method of data collection raised great popular interest in stick insects. The role of newspapers as a means of communicating awareness in biodiversity issues is discussed. This is an open access paper. We use the Creative Commons Attribution 3.0 license that permits unrestricted use, provided that the paper is properly attributed.

A survey on monopolar radiofrequency treatment.

PubMed

Suh, Dong Hye; Hong, Eun Sun; Kim, Hyun Joo; Lee, Sang Jun; Kim, Hei Sung

2017-09-01

This questionnaire-based study was aimed to measure the level of appreciation, awareness of the special tips, and practice patterns of monopolar radiofrequency among Korean dermatologists practicing a specific monopolar radiofrequency device (Thermage® Inc., Hayward, CA). A total of 82 surveys were analyzed to show that the majority of participants (78.8%) were highly satisfied with the outcomes of monopolar radiofrequency treatment. All respondents were aware of the Eye Tip 0.25 cm 2 , and the majority knew the difference between the Face tip (blue) and the Total tip (orange). Most (86.3%) agreed to the statement that 900 shots were appropriate for facial tightening in those between the ages of 35 and 65 years. 66.2% of participants reported to have perform monopolar radiofrequency to extra-facial sites within the past year. As for the tips, the Total tip was most popular for all body sties and the Big tip was favored for the abdomen, thighs and buttock. We hope our data allow dermatologists to better utilize monopolar radiofrequency. © 2017 Wiley Periodicals, Inc.

Real time emotion aware applications: a case study employing emotion evocative pictures and neuro-physiological sensing enhanced by Graphic Processor Units.

PubMed

Konstantinidis, Evdokimos I; Frantzidis, Christos A; Pappas, Costas; Bamidis, Panagiotis D

2012-07-01

In this paper the feasibility of adopting Graphic Processor Units towards real-time emotion aware computing is investigated for boosting the time consuming computations employed in such applications. The proposed methodology was employed in analysis of encephalographic and electrodermal data gathered when participants passively viewed emotional evocative stimuli. The GPU effectiveness when processing electroencephalographic and electrodermal recordings is demonstrated by comparing the execution time of chaos/complexity analysis through nonlinear dynamics (multi-channel correlation dimension/D2) and signal processing algorithms (computation of skin conductance level/SCL) into various popular programming environments. Apart from the beneficial role of parallel programming, the adoption of special design techniques regarding memory management may further enhance the time minimization which approximates a factor of 30 in comparison with ANSI C language (single-core sequential execution). Therefore, the use of GPU parallel capabilities offers a reliable and robust solution for real-time sensing the user's affective state. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Government and Public Awareness of Space Weather

NASA Astrophysics Data System (ADS)

Lanzerotti, Louis J.

2011-07-01

Solar cycle 24 continues to provide confusion in its start and its unsteady rise toward an uncertain maximum. Nevertheless, many entities, including the popular press and influential government agencies, are becoming more aware of the effects of the Sun and the near-Earth space environment on essential modern-day technologies. Within the past 6 months, news articles in the printed and digital press have included such headlines as "Solar storm delivers glancing blow to Earth—and a warning" (Christian Science Monitor, 9 June 2011), "Magnetic north pole shifts, forces runway closures at Florida airport" (http://FoxNews.com, 6 January 2011), "Major solar flare erupts, may make auroras visible in northern U.S." (SPACE.com, 10 March 2011, but picked up by FoxNews.com and Yahoo News), and "As the sun awakens, the power grid stands vulnerable" (Washington Post, 20 June 2011). All such news stories for the general public are a welcome recognition that weather in space can have important implications for human activities, including the performance—and even survivability—of some technologies.

meeting summary 10th AMS Symposium on Education.

NASA Astrophysics Data System (ADS)

Smith, D. R.; Hayes, M. C.; Ramamurthy, M. K.; Zeitler, J. W.; Murphy, K. A.; Croft, P. J.; Nese, J. M.; Friedman, H. A.; Robinson, H. W.; Thormeyer, C. D.; Ruscher, P. A.; Pandya, R. E.

2001-12-01

The American Meteorological Society held its 10th Symposium on Education in conjunction with the 82nd Annual Meeting in Albuquerque, New Mexico. The theme of 2001's symposium was enhancing public awareness of the atmospheric and oceanic environments. Thirty-six oral presentations and 38 poster presentations summarized a variety of educational programs or examined educational issues at both the precollege and university levels. There was a special session on increasing awareness of meteorology and oceanography through popular and informal educational activities, as well as a joint session with the 17th International Conference on Interactive Information and Processing Systems (IIPS) for Meteorology, Oceanography, and Hydrology on using the World Wide Web to deliver information pertaining to the atmosphere, oceans, and coastal zone. Over 200 people representing a wide spectrum of the Society attended one or more of the sessions in this 2-day conference. The program for the 10th Symposium on Education can be viewed in the November 2000 issue of the Bulletin.

Delivery of video-on-demand services using local storages within passive optical networks.

PubMed

Abeywickrama, Sandu; Wong, Elaine

2013-01-28

At present, distributed storage systems have been widely studied to alleviate Internet traffic build-up caused by high-bandwidth, on-demand applications. Distributed storage arrays located locally within the passive optical network were previously proposed to deliver Video-on-Demand services. As an added feature, a popularity-aware caching algorithm was also proposed to dynamically maintain the most popular videos in the storage arrays of such local storages. In this paper, we present a new dynamic bandwidth allocation algorithm to improve Video-on-Demand services over passive optical networks using local storages. The algorithm exploits the use of standard control packets to reduce the time taken for the initial request communication between the customer and the central office, and to maintain the set of popular movies in the local storage. We conduct packet level simulations to perform a comparative analysis of the Quality-of-Service attributes between two passive optical networks, namely the conventional passive optical network and one that is equipped with a local storage. Results from our analysis highlight that strategic placement of a local storage inside the network enables the services to be delivered with improved Quality-of-Service to the customer. We further formulate power consumption models of both architectures to examine the trade-off between enhanced Quality-of-Service performance versus the increased power requirement from implementing a local storage within the network.

Decreasing Risky Behavior on Social Network Sites: The Impact of Parental Involvement in Secondary Education Interventions.

PubMed

Vanderhoven, Ellen; Schellens, Tammy; Valcke, Martin

2016-06-01

Teenagers face significant risks when using increasingly popular social network sites. Prevention and intervention efforts to raise awareness about these risks and to change risky behavior (so-called "e-safety" interventions) are essential for the wellbeing of these minors. However, several studies have revealed that while school interventions often affect awareness, they have only a limited impact on pupils' unsafe behavior. Utilizing the Theory of Planned Behavior and theories about parental involvement, we hypothesized that involving parents in an e-safety intervention would positively influence pupils' intentions and behavior. In a quasi-experimental study with pre- and post-test measures involving 207 pupils in secondary education, we compared the impact of an intervention without parental involvement with one that included active parental involvement by means of a homework task. We found that whereas parental involvement was not necessary to improve the intervention's impact on risk awareness, it did change intentions to engage in certain unsafe behavior, such as posting personal and sexual information on the profile page of a social network site, and in reducing existing problematic behavior. This beneficial impact was particularly evident for boys. These findings suggest that developing prevention campaigns with active parental involvement is well worth the effort. Researchers and developers should therefore focus on other efficient strategies to involve parents.

A Web Portal-Based Time-Aware KML Animation Tool for Exploring Spatiotemporal Dynamics of Hydrological Events

NASA Astrophysics Data System (ADS)

Bao, X.; Cai, X.; Liu, Y.

2009-12-01

Understanding spatiotemporal dynamics of hydrological events such as storms and droughts is highly valuable for decision making on disaster mitigation and recovery. Virtual Globe-based technologies such as Google Earth and Open Geospatial Consortium KML standards show great promises for collaborative exploration of such events using visual analytical approaches. However, currently there are two barriers for wider usage of such approaches. First, there lacks an easy way to use open source tools to convert legacy or existing data formats such as shapefiles, geotiff, or web services-based data sources to KML and to produce time-aware KML files. Second, an integrated web portal-based time-aware animation tool is currently not available. Thus users usually share their files in the portal but have no means to visually explore them without leaving the portal environment which the users are familiar with. We develop a web portal-based time-aware KML animation tool for viewing extreme hydrologic events. The tool is based on Google Earth JavaScript API and Java Portlet standard 2.0 JSR-286, and it is currently deployable in one of the most popular open source portal frameworks, namely Liferay. We have also developed an open source toolkit kml-soc-ncsa (http://code.google.com/p/kml-soc-ncsa/) to facilitate the conversion of multiple formats into KML and the creation of time-aware KML files. We illustrate our tool using some example cases, in which drought and storm events with both time and space dimension can be explored in this web-based KML animation portlet. The tool provides an easy-to-use web browser-based portal environment for multiple users to collaboratively share and explore their time-aware KML files as well as improving the understanding of the spatiotemporal dynamics of the hydrological events.

Popular culture and the "new human condition": Catastrophe narratives and climate change

NASA Astrophysics Data System (ADS)

Bulfin, Ailise

2017-09-01

Striking popular culture images of burnt landscapes, tidal waves and ice-bound cities have the potential to dramatically and emotively convey the dangers of climate change. Given that a significant number of people derive a substantial proportion of their information on the threat of climate change, or the ;new human condition;, from popular culture works such as catastrophe movies, it is important that an investigation into the nature of the representations produced be embedded in the attempt to address the issue. What climate change-related messages may be encoded in popular films, television and novels, how are they being received, and what effects may they have? This article adopts the cultural studies perspective that popular culture gives us an important means by which to access the ;structures of feeling; that characterise a society at a particular historic juncture: the views held and emotional states experienced by significant amounts of people as evident in disparate forms of cultural production. It further adopts the related viewpoint that popular culture has an effect upon the society in which it is consumed, as well as reflecting that society's desires and concerns - although the nature of the effect may be difficult to quantify. From this position, the article puts forward a theory on the role of ecological catastrophe narratives in current popular culture, before going on to review existing critical work on ecologically-charged popular films and novels which attempts to assess their effects on their audiences. It also suggests areas for future research, such as the prevalent but little studied theme of natural and environmental disaster in late-Victorian science fiction writing. This latter area is of interest because it reveals the emergence of an ecological awareness or structure of feeling as early as the late-nineteenth century, and allows the relationship of this development to environmental policy making to be investigated because of the historical timeframe. Effectively communicating the threat of climate change and the need to address it, reframing the perspective from a detached and scientifically-articulated problem to one of a human condition - immediate and personal - is on one level a task of narrative, or story-telling, and cultural studies has an important role to play in this and in elucidating the challenges involved. In line with the remit of the special issue in which this article appears, it is written as a review article specifically addressing the question of what cultural studies can contribute to helping to articulate the 'new human condition' of existence under climate change. As such, it offers some initial preliminary readings of popular culture trends, outlines a potential methodology, briefly summarises some effective work already done in the area and suggests further potential avenues of enquiry.

Point of a space experiment proposal.

PubMed

Fukui, Keiji; Shimazu, Toru; Higashibata, Akira; Fujimoto, Nobuyoshi; Ishioka, Noriaki

2003-10-01

JAXA will solicit research proposals for space flight experiments that would be conducted for less than three years after the selection. In principle, available samples will be limited to Arabidopsis and C. elegans and flight hardware and protocol of space flight experiment will be pre-fixed. Proposals using different combinations of species and flight hardware will not be acceptable. Besides scientific issues, it is very important for proposer to write an impressive proposal. Hypothesis basis research proposal is the accepted standard. Reviewers will dislike a descriptive and unfocused research proposal without hypothesis. Ground preparation experiments, which are not related directly to space experiments, should not be included in the solicitation.

Etymology as an Aid to Understanding Chemistry Concepts

NASA Astrophysics Data System (ADS)

Sarma, Nittala S.

2004-10-01

Recognition of word roots and the pattern of evolution of scientific terms can be helpful in understanding chemistry concepts (gaining knowledge of new concepts represented by related terms). The meaning and significance of various etymological roots, occurring as prefixes and suffixes in technical terms particularly of organic chemistry, are explained in a unified manner in order to show the connection of various concepts vis à vis the terms in currency. The meanings of some special words and many examples are provided. The interesting aspects of history and culture often involved in the evolution of terms will help sustain an abiding engagement in the study of chemistry.

Zadoff-Chu sequence-based hitless ranging scheme for OFDMA-PON configured 5G fronthaul uplinks

NASA Astrophysics Data System (ADS)

Reza, Ahmed Galib; Rhee, June-Koo Kevin

2017-05-01

A Zadoff-Chu (ZC) sequence-based low-complexity hitless upstream time synchronization scheme is proposed for an orthogonal frequency division multiple access passive optical network configured cloud radio access network fronthaul. The algorithm is based on gradual loading of the ZC sequences, where the phase discontinuity due to the cyclic prefix is alleviated by a frequency domain phase precoder, eliminating the requirements of guard bands to mitigate intersymbol interference and inter-carrier interference. Simulation results for uncontrolled-wavelength asynchronous transmissions from four concurrent transmitting optical network units are presented to demonstrate the effectiveness of the proposed scheme.

Harnessing Online Peer Education (HOPE): integrating C-POL and social media to train peer leaders in HIV prevention.

PubMed

Jaganath, Devan; Gill, Harkiran K; Cohen, Adam Carl; Young, Sean D

2012-01-01

Novel methods, such as Internet-based interventions, are needed to combat the spread of HIV. While past initiatives have used the Internet to promote HIV prevention, the growing popularity, decreasing digital divide, and multi-functionality of social networking sites, such as Facebook, make this an ideal time to develop innovative ways to use online social networking sites to scale HIV prevention interventions among high-risk groups. The UCLA Harnessing Online Peer Education study is a longitudinal experimental study to evaluate the feasibility, acceptability, and preliminary effectiveness of using social media for peer-led HIV prevention, specifically among African American and Latino Men who have Sex with Men (MSM). No curriculum currently exists to train peer leaders in delivering culturally aware HIV prevention messages using social media. Training was created that adapted the Community Popular Opinion Leader (C-POL) model, for use on social networking sites. Peer leaders are recruited who represent the target population and have experience with both social media and community outreach. The curriculum contains the following elements: discussion and role playing exercises to integrate basic knowledge of HIV/AIDS, awareness of sociocultural HIV/AIDS issues in the age of technology, and communication methods for training peer leaders in effective, interactive social media-based HIV prevention. Ethical issues related to Facebook and health interventions are integrated throughout the sessions. Training outcomes have been developed for long-term assessment of retention and efficacy. This is the first C-POL curriculum that has been adapted for use on social networking websites. Although this curriculum has been used to target African-American and Latino MSM, it has been created to allow generalization to other high-risk groups.

Electronic cigarette use and smoking cessation behavior among adolescents in China.

PubMed

Wang, Xinsong; Zhang, Xiulan; Xu, Xiaoxin; Gao, Ying

2018-07-01

China produces the majority of the world's electronic cigarettes (e-cigarettes) and e-cigarettes have become popular in the country, especially among young people. However, little is known about the characteristics of e-cigarette use in China and how it is associated with smoking cessation behavior. This study focuses on the adolescent group in China and examines their perception and use of e-cigarettes and the association with smoking abstinence. We use a mobile app-based survey on smoking behavior conducted in November 2015 in China, and focus on a sample of 2042 adolescents aged between 12 and 18. Awareness, perception, use of e-cigarettes are examined as well as the behaviors of promoting e-cigarettes and of smoking cessation. A logistic regression is performed to test the association between e-cigarette use and smoking abstinence behavior. In 2015, nearly 90% of the surveyed adolescents in China were aware of e-cigarettes, while over a quarter of the respondents were ever users. The odds ratio for ever users of e-cigarettes to have tried to quit smoking conventional cigarettes was 1.60 that of never users. For those who tried to quit smoking, 36.02% indicated that they used e-cigarettes to help quit. However, only 13.52% of those who had used e-cigarettes to help quit smoking were successful in quitting. This study is one of the first empirical research on e-cigarette use among Chinese adolescents. E-cigarettes are widely known and quite popular among Chinese adolescents. As the association between e-cigarette use and smoking cessation behavior is less than clear, more empirical research is called for to help form evidence-based regulatory policy on e-cigarettes in China. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Harnessing Online Peer Education (HOPE): Integrating C-POL and Social Media to Train Peer Leaders in HIV Prevention

PubMed Central

Jaganath, Devan; Gill, Harkiran K.; Cohen, Adam Carl; Young, Sean D.

2011-01-01

Novel methods, such as Internet-based interventions, are needed to combat the spread of HIV. While past initiatives have used the Internet to promote HIV prevention, the growing popularity, decreasing digital divide, and multi-functionality of social networking sites, such as Facebook, make this an ideal time to develop innovative ways to use online social networking sites to scale HIV prevention interventions among high-risk groups. The UCLA HOPE [Harnessing Online Peer Education] study is a longitudinal experimental study to evaluate the feasibility, acceptability, and preliminary effectiveness of using social media for peer-led HIV prevention, specifically among African American and Latino Men who have Sex with Men (MSM). No curriculum currently exists to train peer leaders in delivering culturally aware HIV prevention messages using social media. Training was created that adapted the Community Popular Opinion Leader (C-POL) model, for use on social networking sites. Peer leaders are recruited who represent the target population and have experience with both social media and community outreach. The curriculum contains the following elements: discussion and role playing exercises to integrate basic knowledge of HIV/AIDS, awareness of sociocultural HIV/AIDS issues in the age of technology, and communication methods for training peer leaders in effective, interactive social media-based HIV prevention. Ethical issues related to Facebook and health interventions are integrated throughout the sessions. Training outcomes have been developed for long-term assessment of retention and efficacy. This is the first C-POL curriculum that has been adapted for use on social networking websites. Although this curriculum has been used to target African American and Latino MSM, it has been created to allow generalization to other high-risk groups. PMID:22149081

Survey of basic medical researchers on the awareness of animal experimental designs and reporting standards in China.

PubMed

Ma, Bin; Xu, Jia-Ke; Wu, Wen-Jing; Liu, Hong-Yan; Kou, Cheng-Kun; Liu, Na; Zhao, Lulu

2017-01-01

To investigate the awareness and use of the Systematic Review Center for Laboratory Animal Experimentation's (SYRCLE) risk-of-bias tool, the Animal Research: Reporting of In Vivo Experiments (ARRIVE) reporting guidelines, and Gold Standard Publication Checklist (GSPC) in China in basic medical researchers of animal experimental studies. A national questionnaire-based survey targeting basic medical researchers was carried in China to investigate the basic information and awareness of SYRCLE's risk of bias tool, ARRIVE guidelines, GSPC, and animal experimental bias risk control factors. The EpiData3.1 software was used for data entry, and Microsoft Excel 2013 was used for statistical analysis in this study. The number of cases (n) and percentage (%) of classified information were statistically described, and the comparison between groups (i.e., current students vs. research staff) was performed using chi-square test. A total of 298 questionnaires were distributed, and 272 responses were received, which included 266 valid questionnaires (from 118 current students and 148 research staff). Among the 266 survey participants, only 15.8% was aware of the SYRCLE's risk of bias tool, with significant difference between the two groups (P = 0.003), and the awareness rates of ARRIVE guidelines and GSPC were only 9.4% and 9.0%, respectively; 58.6% survey participants believed that the reports of animal experimental studies in Chinese literature were inadequate, with significant difference between the two groups (P = 0.004). In addition, only approximately 1/3 of the survey participants had read systematic reviews and meta-analysis reports of animal experimental studies; only 16/266 (6.0%) had carried out/participated in and 11/266 (4.1%) had published systematic reviews/meta-analysis of animal experimental studies. The awareness and use rates of SYRCLE's risk-of-bias tool, the ARRIVE guidelines, and the GSPC were low among Chinese basic medical researchers. Therefore, specific measures are necessary to promote and popularize these standards and specifications and to introduce these standards into guidelines of Chinese domestic journals as soon as possible to raise awareness and increase use rates of researchers and journal editors, thereby improving the quality of animal experimental methods and reports.

Pokémon Go and augmented virtual reality games: a cautionary commentary for parents and pediatricians.

PubMed

Serino, Maeve; Cordrey, Kyla; McLaughlin, Laura; Milanaik, Ruth L

2016-10-01

The recent release of Pokémon Go has ushered in a new set of challenges for parents and pediatricians, highlighting the importance of parents setting guidelines for video game use with their children. Within 1 week of its launch, the game attracted over 65 million users, many of whom are young children. Despite the potential benefits of the game described in our article, this location-based game format poses specific threats to the safety and physical wellbeing of children. Reports have discussed both the benefits and adverse effects of this extremely popular video game. Benefits include increased exercise, socialization, and outdoor activity. Negative effects include increased risk of injury, abduction, trespassing, violence, and cost. Pediatricians play a key role in counseling parents and children about safety precautions and setting appropriate limits for impressionable youth. Parents and pediatricians should be aware of this new and remarkably popular game that appeals to a wide variety of individuals. To protect children from injury, predators, and inappropriate situations, parents and pediatricians must regulate children's participation in this game and maintain vigilance for potentially dangerous circumstances.

Adverse effects of concentrated green tea extracts.

PubMed

Schönthal, Axel H

2011-06-01

A myriad of health claims are being made in favor of the consumption of green tea. However, mostly due to the easy availability and greater than ever popularity of highly concentrated green tea extracts, sometimes combined with an attitude of more-is-better, certain health risks of green tea consumption have begun to emerge. Among such risks are the possibility of liver damage, the potential to interact with prescription drugs to alter their therapeutic efficacy, and the chance to cause harm when combined with other highly popular herbal remedies. This review will summarize documented examples of adverse effects of green tea in humans, and will discuss risks of copious consumption of highly concentrated green tea extracts as indicated by studies in animals. While there is no intention to minimize any of the scientifically established benefits of the use of green tea, the purpose of this review is to focus primarily on the potential for adverse effects and raise awareness of the rare, yet under-appreciated risks. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Skull fracture with effacement of the superior sagittal sinus following drone impact: a case report.

PubMed

Chung, Lawrance K; Cheung, Yuri; Lagman, Carlito; Au Yong, Nicholas; McBride, Duncan Q; Yang, Isaac

2017-09-01

The popularity of unmanned aerial vehicles, or drones, raises safety concerns as they become increasingly common for commercial, personal, and recreational use. Collisions between drones and people may result in serious injuries. A 13-year-old male presented with a comminuted depressed skull fracture causing effacement of the superior sagittal sinus secondary to a racing drone impact. The patient experienced a brief loss of consciousness and reported lower extremity numbness and weakness after the accident. Imaging studies revealed bone fragments crossing the superior sagittal sinus with a short, focal segment of blood flow interruption. Neurosurgical intervention was deferred given the patient's improving neurological deficits, and the patient was treated conservatively. He was discharged home in stable condition. Drones may represent a hazard when operated inappropriately due to their capacity to fly at high speeds and altitudes. Impacts from drones can carry enough force to cause skull fractures and significant head injuries. The rising popularity of drones likely translates to an increased incidence of drone-related injuries. Thus, clinicians should be aware of this growing trend.

Teaching corner: raising the bar: ethical considerations of medical student preparation for short-term immersion experiences.

PubMed

Kittle, Nathan; McCarthy, Virginia

2015-03-01

Short-term international medical outreach experiences are becoming more popular among medical students. As the popularity of these trips grows, participants, scholars, and institutions have become more aware of the potential pitfalls of such experiences. Loyola University Chicago Stritch School of Medicine (SSOM) has an approximately 20-year international service immersion (ISI) program that has sent more than 1,400 participants to more than 30 countries. Recently, ISI programming has been adjusted to provide students more formal sessions exploring the ethics of the ISI trips. Students are required to attend both pre- and post-trip educational sessions covering a wide range of relevant global health topics as well as participating in in-country reflections and post-trip debriefings. This recent adjustment has evolved further to become the foundation for the SSOM's four-year Global Health Honors program that not only encourages an ethical foundation for the student's ISI experience but also hopes to provide a foundation for students as they look toward a future career in global health.

Perceived Efficacy and Intentions Regarding Seeking Mental Healthcare: Impact of Deepika Padukone, A Bollywood Celebrity's Public Announcement of Struggle with Depression.

PubMed

Jain, Parul; Pandey, Uma Shankar; Roy, Enakshi

2017-08-01

The current research examines the impact of Deepika Padukone's (one of the most popular Bollywood celebrities) public announcement of struggle with depression on people's perceived efficacy and intentions to seek help for mental healthcare. A survey conducted with 206 participants from India, the country with the highest depression rates in the world, revealed that parasocial interaction with the celebrity mediated the effect of exposure on intentions and efficacy perceptions regarding seeking mental healthcare. Our study expands the research on celebrity influence on health conditions in an international realm and in a mental health context. The findings have immense practical implications and may raise awareness about mental health in India given the popularity and reach of Bollywood among audiences in India and beyond, the level of stigmatization attached to mental health issues in India, and the lack of available resources for care. Theoretically, the study explores processes and effects of involvement with a celebrity and discusses potential implications for the behaviors related to health.

Boosting health insurance coverage in developing countries: do conditional cash transfer programmes matter in Mexico?

PubMed

Biosca, Olga; Brown, Heather

2015-03-01

Achieving universal health insurance coverage is a goal for many developing countries. Even when universal health insurance programmes are in place, there are significant barriers to reaching the lowest socio-economic groups such as a lack of awareness of the programmes or knowledge of the benefits to participating in the insurance market. Conditional cash transfer (CCT) programmes can encourage participation through mandatory health education classes, increased contact with the health care system and cash payments to reduce costs of participating in the insurance market. To explore if participation in a CCT programme in Mexico, Oportunidades, is significantly associated with self-reported enrolment in a public health insurance programme. Cross-sectional data from 2007 collected on 29 595 Mexican households where the household head is aged between ages 15 and 60 were analysed. A logit model was used to estimate the association between Oportunidades participation and awareness of enrolment in a public health insurance programme. Participation in the Oportunidades programme is associated with a 25% higher likelihood of being actively aware of enrolment in Seguro Popular, a public health insurance scheme for the lowest socio-economic groups. Participation in the Oportunidades CCT programme is positively associated with awareness of enrolment in public health insurance. CCT programmes may be used to promote participation of the lowest socio-economic groups in universal public health insurance systems. This is crucial to achieving universal health insurance coverage in developing countries. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2014; all rights reserved.

View point: How to make women familiar with their breasts?

PubMed

Khokhar, Anita

2013-01-01

There is a consensus among researchers about the fact that women should be familiar with their breasts but there is a lot of argument as to how to make them aware of what is normal for them. For over decades breast self examination (BSE) was advocated for the same but as an outcome of work conducted by researchers in various countires a controversy has been raised in the West. In a country like India, where breast cancer screening is not popular and limited resources are available we should question what would be the best strategy to make women familiar with their breasts to facilitate best use of BSE.

Body piercing: medical consequences and psychological motivations.

PubMed

Stirn, Aglaja

2003-04-05

Body piercing is increasing in popularity around the world. In this review, I describe the history, origins, and peculiarities of various forms of body piercing, and procedures involved, variations in healing time, legal aspects and regulations, and complications and side-effects. I have also included a discussion of the motivation for and psychological background behind body piercing. In presenting research results, I aim to raise awareness of the many risks associated with body piercing. In presenting psychological data, I intend to create an understanding of the multifaceted and often intense motivations associated with body piercing, and, thus, to diminish any prejudices held by health professionals against people with piercings.

These Boots are Made for Stalking: Characteristics of Female Stalkers

PubMed Central

West, Sara G.; Friedman, Susan Hatters

2008-01-01

When one is asked to picture a stalker, images of men with dark sunglasses, trench coats, and surreptitious behavior may come to mind. Contrary to popular belief, it is premature for mental health professionals to discount the actions of female stalkers. This article reviews how stalking is defined and classified in a broad sense and why it is important for mental health professionals to be aware of stalking behavior. The article narrows the focus to what the research has shown about women who stalk. Finally, there is a brief discussion of women who stalk celebrities and of Hollywood‘s portrayal of the female stalker. PMID:19727274

Teaching Psychopathology in a Galaxy Far, Far Away: The Light Side of the Force.

PubMed

Friedman, Susan Hatters; Hall, Ryan C W

2015-12-01

Star Wars films are among the top box office hits of all time. The films have been popular internationally for almost 40 years. As such, both trainees and attending psychiatrists are likely to be aware of them. This article highlights a vast array of psychopathology in Star Wars films which can be useful in teaching, even when the characters are considered the "good guys". Included are as follows: histrionic, obsessive-compulsive, and dependent personality traits, perinatal psychiatric disorders, prodromal schizophrenia, pseudo-dementia, frontal lobe lesions, pathological gambling, and even malingering. As such, Star Wars has tremendous potential to teach psychiatric trainees about mental health issues.

The journalist's role in bioethics.

PubMed

Rosenfeld, A

1999-04-01

In the late 1950s and early 1960s, emerging advances in the biomedical sciences raised insufficiently noticed ethical issues, prompting science reporters to serve as a sort of Early Warning System. As awareness of bioethical issues increased rapidly everywhere, and bioethics itself arrived as a recognized discipline, the need for this early-warning press role has clearly diminished. A secondary but important role for the science journalist is that of investigative reporter/whistleblower, as in the Tuskegee syphilis trials and the government's secret plutonium experiments. Because the general public gets most of its information from the popular media, ways are suggested for journalists and bioethicists to work together.

Using the Internet to deliver health care value.

PubMed

MacStravic, S

2001-01-01

Beyond the popular uses of the Internet by HCOs--for recruiting employees, purchasing supplies and promoting brand and service awareness--lie a host of opportunities to add value to consumers online. All HCO programs can be enhanced through online initiatives: wellness and health promotion, risk reduction, prevention, early detection, symptom management, life event management, acute treatment and rehabilitation, disease management and end-of-life improvement. And beyond online initiatives in each of these categories lies the potential to use the Net for reminding consumers, individually and collectively, of the health and quality of life benefits they are gaining, thereby adding to the HCO's marketing and PR success.

ETI, SETI and today's public opinion

NASA Astrophysics Data System (ADS)

Pinotti, Roberto

During the last three decades the general public's initial opinions about ETI and SETI changed, turning ignorance, fear and superficiality into a gradual understanding of the importance of these concepts. After a brief analysis of this changing psycho-sociological attitude, the paper provides an "estimate of the situation" about general interest for ETI and SETI, suggesting a growing awareness in today's public opinion. Science fiction movies like Close Encounters of the Third Kind and E.T. the Extra-Terrestrial and popular interest in UFOs as visitors from outer space played a major role in the average man's acceptance of the reality of extra-terrestrial life and its meaning for mankind.

[Randomly sampling survey of dry eye awareness in general eye clinic].

PubMed

Qiu, Wei-qiang; Liu, Zi-yuan; Ji, Jing; Zeng, Lin; Li, Xue-min; Wang, Wei

2013-03-01

To determine the dry eye awareness in the populations visiting general eye clinic. This was a cross-sectional study. A questionnaire about dry eye was designed and administrated to Peking University Third Hospital General Eye Clinic patients (n = 804) from June 2010 to June 2011. The questionnaire contents included general demographic characteristics, experience of health-related work, past medical history, medication history and ocular surface symptoms associated with dry eye, contact lens wearing, ocular operation history, etc. Chi-square and Binary logistic regression analysis was used to determine the influence of demographic and clinical features on awareness of dry eye. Awareness of "dry eye" in the general eye clinical patients was relatively low (26.9%, 216/804). Participants whose age were between 40 and 60 years had better dry eye awareness (41.7%, 73/175) (χ(2) = 27.365, P = 0.000). Dry eye awareness of female was better than that of male [female: 33.8% (151/447), male: 18.2% (65/357), χ(2) = 24.500, P = 0.000]. Those who had been in health-related work (71.4%, 30/42), and whose friends or relatives were ophthalmologists (54.7%, 52/95) had better dry eye awareness (χ(2) = 31.582, 36.400; both P < 0.01). Participants with a history of rheumatoid arthritis (7/10) or diabetes mellitus (63.0%, 17/27) had better dry eye awareness (χ(2) = 32.301, 29.887;both P < 0.01). Those who had been using artificial tears (77.5%, 31/40), oral contraceptives (9/14), diuretics (10/18), sedatives (70.4%, 19/27) and anti-depression drugs (4/4) had better dry eye awareness (χ(2) = 54.928, 10.154, 7.713, 26.912, 10.943; all P < 0.01). Except frequently blinking (29.5%), participants who had ocular irrigating symptoms (all > 33.0%) had better awareness than those who had not (χ(2) = 7.831 - 32.522, all P < 0.01). Those who were allergic to environment irritating factors (all > 30.0%) had better awareness (χ(2) = 5.033 - 24.564, all P < 0.01). Participants who had medical history of ocular surgery (47.2%, 34/72), experience of wearing contact lens (33.2%, 94/283), who were diagnosed as dry eye (100.0%, 45/45) and who had regular ocular examinations (31.0%, 96/310) had better awareness (χ(2) = 4.321 - 129.763, all P < 0.01). Those who had visited general practitioners (14.8%, 16/108) had lower awareness than those who went to hospital of higher level (28.7%, 200/696) (χ(2) = 9.324, P = 0.002). The result of binary logistic regression analysis showed that gender, health-related working experience, relatives or friends working as Ophthalmologists, using artificial tears, oral contraceptives and sedatives, ocular irritations or environment sensitivity, eye surgeries and wearing contact lens were factors that affected dry eye awareness (OR > 1.000, P < 0.10). Dry eye awareness in the population who visit general eye clinic is low. The knowledge of dry eye should be added to the patient education and public popularization.

Seroprevalence and Associated Risk Factors of Toxocariasis among College Students in Taipei City, Taiwan

PubMed Central

FU, Chung-Jung; KAO, Cheng-Yan; LEE, Yueh-Lun; LIAO, Chien-Wei; CHEN, Po-Ching; CHUANG, Ting-Wu; WANG, Ying-Chin; CHOU, Chia-Mei; HUANG, Ying-Chie; NAITO, Toshio; FAN, Chia-Kwung

2015-01-01

Background: Infection by Toxocara spp. is known to be significantly associated with partial epilepsy. It has become popular for people to raise dogs/cats as pets and consume roasted meat/viscera, and the status of Toxocara spp. infection, epilepsy awareness, and associated risk factors among the general population are currently unknown in Taiwan. Methods: A seroepidemiological investigation among 203 college students (CSs), consisting of 110 males and 93 females with an average age of 21.5 ± 1.2 years, was conducted in 2009 in Taipei City. A Western blot analysis based on excretory-secretory antigens derived from Toxocara canis larvae (TcESs) was applied to determine the positivity of serum immunoglobulin G antibodies. A self-administered questionnaire was also given to obtain information about demographic characteristics, epilepsy awareness, and risk factors. A logistic regression model was applied for the statistical analysis using SPSS software. Results: The overall seropositive rate of Toxocara spp. infection was 8.4% (17/203). As to epilepsy awareness, a non-significantly higher seroprevalence was found in CSs who claimed to "know" about epilepsy compared to those who did not know (P > 0.05). Conclusions: It appears that appropriate educational programs are urgently needed to provide correct knowledge related to the prevention and control measures against Toxocara spp. infections to avoid potential threats by this parasite to the general population in Taiwan. PMID:26622304

Suicide on Instagram - Content Analysis of a German Suicide-Related Hashtag.

PubMed

Arendt, Florian

2018-06-21

Suicide is the second leading cause of death among 15-29-year-olds globally. Unfortunately, the suicide-related content on Instagram, a popular social media platform for youth, has not received the scholarly attention it deserves. The present study provides a content analysis of posts tagged as #selbstmord, a German suicide-related hashtag. These posts were created between July 5 and July 11, 2017. Approximately half of all posts included words or visuals related to suicide. Cutting was by far the most prominent method. Although sadness was the dominant emotion, self-hate and loneliness also appeared regularly. Importantly, inconsistency - a gap between one's inner mental state (e.g., sadness) and one's overtly expressed behavior (e.g., smiling) - was also a recurring theme. Conversely, help-seeking, death wishes, and professional awareness-intervention material were very rare. An explorative analysis revealed that some videos relied on very fast cutting techniques. We provide tentative evidence that users may be exposed to purposefully inserted suicide-related subliminal messages (i.e., exposure to content without the user's conscious awareness). We only investigated the content of posts on one German hashtag, and the sample size was rather small. Suicide prevention organizations may consider posting more awareness-intervention materials. Future research should investigate suicide-related subliminal messages in social media video posts. Although tentative, this finding should raise a warning flag for suicide prevention scholars.

Electronic Cigarettes and Awareness of Their Health Effects.

PubMed

Daniluk, A; Gawlikowska-Sroka, A; Stępien-Słodkowska, M; Dzięciołowska-Baran, E; Michnik, K

2018-01-01

The use of electronic cigarettes or e-cigarettes is strongly on the rise. The literature confirms that in the process of quitting smoking using an electronic device dispensing nicotine should be a transitional stage before the complete cessation of smoking. The aim of the present study was to assess the popularity of e-cigarettes, the underlying reasons for use of such nicotine products, and the level of awareness of health hazards associated with e-cigarettes. The study is of a survey type. The material consisted of data collected from an anonymous survey distributed among 46 female and 23 male users of e-cigarettes in 2015. We used a questionnaire of our own design. The findings demonstrate that the main reason for a recourse to e-cigarettes is a desire to use fashionable technological innovations, and the conviction that such cigarettes are less harmful than the traditional tobacco products. Some respondents used e-cigarettes to quit smoking; others to minimize the harmful effects of smoking. Most respondents acquired information about e-cigarettes from friends or from the Internet. There was a high awareness of the chemical composition of substances contained in e-cigarettes. An interest in e-cigarettes is caused by an increased knowledge on the negative effects of traditional smoking. Currently, the e-cigarettes remains a technological novelty, so that the exact health effects of their long-term use are open to conjecture.

Occurrence analysis of daily rainfalls through non-homogeneous Poissonian processes

NASA Astrophysics Data System (ADS)

Sirangelo, B.; Ferrari, E.; de Luca, D. L.

2011-06-01

A stochastic model based on a non-homogeneous Poisson process, characterised by a time-dependent intensity of rainfall occurrence, is employed to explain seasonal effects of daily rainfalls exceeding prefixed threshold values. The data modelling has been performed with a partition of observed daily rainfall data into a calibration period for parameter estimation and a validation period for checking on occurrence process changes. The model has been applied to a set of rain gauges located in different geographical areas of Southern Italy. The results show a good fit for time-varying intensity of rainfall occurrence process by 2-harmonic Fourier law and no statistically significant evidence of changes in the validation period for different threshold values.

Combinatorics of the Breakage-Fusion-Bridge Mechanism

PubMed Central

Bafna, Vineet

2012-01-01

Abstract The breakage-fusion-bridge (BFB) mechanism was proposed over seven decades ago and is a source of genomic variability and gene amplification in cancer. Here we formally model and analyze the BFB mechanism, to our knowledge the first time this has been undertaken. We show that BFB can be modeled as successive inverted prefix duplications of a string. Using this model, we show that BFB can achieve a surprisingly broad range of amplification patterns. We find that a sequence of BFB operations can be found that nearly fits most patterns of copy number increases along a chromosome. We conclude that this limits the usefulness of methods like array CGH for detecting BFB. PMID:22506505

Tapered enlarged ends in multimode optical fibers.

PubMed

Brenci, M; Falciai, R; Scheggi, A M

1982-01-15

Radiation characteristics of multimode fibers with enlarged tapers were investigated on a number of samples obtained by varying the fiber drawing speed with a given law corresponding to a prefixed taper profile. The characterization of the fibers was made by near- and far-field intensity pattern measurements as well as by measuring the losses introduced by the taper. With a suitable choice of parameters the taper constitutes a reasonable low-loss component useful, for example, for either efficient coupling to large-spot high-power density sources or connecting fibers of different sizes. Conversely at the exit of the fiber the taper can be used for beam shaping which is of interest for mechanical or surgical applications.

Place and culture-based professional development: cross-hybrid learning and the construction of ecological mindfulness

NASA Astrophysics Data System (ADS)

Chinn, Pauline W. U.

2015-03-01

This paper approaches mindfulness, an awareness of internal and external realities, as a culturally-shaped habit of mind. Findings of a cross-cultural study and popular sayings that reflect America's cultural orientation to consumption and competition are contrasted with findings from Hawaiian language newspapers, traditional cultural practices, and Hawaiian sayings that indicate an orientation to ecological mindfulness that increased the resilience of fragile social ecosystems. Marginalization of indigenous culture, language, and knowledge and cultural differences between teachers and indigenous students are proposed as a contributing factor to lower science performance of Native Hawaiian students in mainstream schools. Two professional development projects designed to reduce conflicts between culture and science instruction are presented. Findings from these projects suggest alignment of science inquiry with indigenous cultural knowledge and practices oriented to sustainability supports the development of teachers' ecological mindfulness as indicated by increased awareness of, interest in, and incorporation of place and culture-based based resources into their instruction. Teacher feedback indicates that mapping technologies that enable teachers to visualize and integrate indigenous place-based Hawaiian knowledge with science inquiry are promising instructional strategies.

Face detection on distorted images using perceptual quality-aware features

NASA Astrophysics Data System (ADS)

Gunasekar, Suriya; Ghosh, Joydeep; Bovik, Alan C.

2014-02-01

We quantify the degradation in performance of a popular and effective face detector when human-perceived image quality is degraded by distortions due to additive white gaussian noise, gaussian blur or JPEG compression. It is observed that, within a certain range of perceived image quality, a modest increase in image quality can drastically improve face detection performance. These results can be used to guide resource or bandwidth allocation in a communication/delivery system that is associated with face detection tasks. A new face detector based on QualHOG features is also proposed that augments face-indicative HOG features with perceptual quality-aware spatial Natural Scene Statistics (NSS) features, yielding improved tolerance against image distortions. The new detector provides statistically significant improvements over a strong baseline on a large database of face images representing a wide range of distortions. To facilitate this study, we created a new Distorted Face Database, containing face and non-face patches from images impaired by a variety of common distortion types and levels. This new dataset is available for download and further experimentation at www.ideal.ece.utexas.edu/˜suriya/DFD/.

Memory Systems Do Not Divide on Consciousness: Reinterpreting Memory in Terms of Activation and Binding

PubMed Central

Reder, Lynne M.; Park, Heekyeong; Kieffaber, Paul D.

2009-01-01

There is a popular hypothesis that performance on implicit and explicit memory tasks reflects 2 distinct memory systems. Explicit memory is said to store those experiences that can be consciously recollected, and implicit memory is said to store experiences and affect subsequent behavior but to be unavailable to conscious awareness. Although this division based on awareness is a useful taxonomy for memory tasks, the authors review the evidence that the unconscious character of implicit memory does not necessitate that it be treated as a separate system of human memory. They also argue that some implicit and explicit memory tasks share the same memory representations and that the important distinction is whether the task (implicit or explicit) requires the formation of a new association. The authors review and critique dissociations from the behavioral, amnesia, and neuroimaging literatures that have been advanced in support of separate explicit and implicit memory systems by highlighting contradictory evidence and by illustrating how the data can be accounted for using a simple computational memory model that assumes the same memory representation for those disparate tasks. PMID:19210052

"The fairer the better?" Use of potentially toxic skin bleaching products.

PubMed

Darj, Elisabeth; Infanti, Jennifer J; Ahlberg, Beth Maina; Okumu, Jecinta

2015-12-01

Skin bleaching is a widespread phenomenon in spite of their potentially toxic health effects. This study aimed to determine if such products are used in Sweden in particular by pregnant women, furthermore to explore immigrant women's view skin bleaching. 455 pregnant women completed a questionnaire, which were statistically analysed. Focus groups and individual interviews were conducted with immigrant women, content analysis was used to assess the data. Skin bleaching products were used by 2.6% of pregnant women, significantlly more by women born in non-European countries. Motivating factors were associated with the concept of beauty together with social and economic advantages. The women had low awareness of the potential health risks of the products. Regulations on the trade of skin bleaching products have not effectively reduced the availability of the products in Sweden nor the popularity of skin bleaching. There is need for further research especially among pregnant women and possible effects on newborns. Products should be tested for toxicity. Public health information should be developed and health care providers educated and aware of this practice, due to their potential negative health implications.

On Deep Learning for Trust-Aware Recommendations in Social Networks.

PubMed

Deng, Shuiguang; Huang, Longtao; Xu, Guandong; Wu, Xindong; Wu, Zhaohui

2017-05-01

With the emergence of online social networks, the social network-based recommendation approach is popularly used. The major benefit of this approach is the ability of dealing with the problems with cold-start users. In addition to social networks, user trust information also plays an important role to obtain reliable recommendations. Although matrix factorization (MF) becomes dominant in recommender systems, the recommendation largely relies on the initialization of the user and item latent feature vectors. Aiming at addressing these challenges, we develop a novel trust-based approach for recommendation in social networks. In particular, we attempt to leverage deep learning to determinate the initialization in MF for trust-aware social recommendations and to differentiate the community effect in user's trusted friendships. A two-phase recommendation process is proposed to utilize deep learning in initialization and to synthesize the users' interests and their trusted friends' interests together with the impact of community effect for recommendations. We perform extensive experiments on real-world social network data to demonstrate the accuracy and effectiveness of our proposed approach in comparison with other state-of-the-art methods.

Focus group evaluation of "Secret Feelings": a depression fotonovela for Latinos with limited English proficiency.

PubMed

Cabassa, Leopoldo J; Contreras, Sandra; Aragón, Rebeca; Molina, Gregory B; Baron, Melvin

2011-11-01

In this study, the authors examined reactions of Latino adults with limited English proficiency (LEP) to a culturally and linguistically adapted depression fotonovela, titled "Secret Feelings." Fotonovelas are popular health education tools that use posed photographs, text bubbles with simple text, and dramatic narratives to engage audiences and raise their awareness and knowledge about specific health issues. Four focus groups (N = 32) were conducted at an adult school program (e.g., GED classes). Content analysis was used to generate themes from transcripts and memos. "Secret Feelings" was viewed as an entertaining, engaging, and educational tool that helped combat stigma toward depression and its treatments in the Latino community. Despite learning about depression, participants reported they wanted more information about the causes of depression, the process of recovery, and felt that the story did not shift their apprehensions toward antidepressants. The findings suggest that "Secret Feelings" is a promising depression literacy tool for Latinos with LEP that can raise awareness and knowledge about depression and its treatments, reduce stigma toward depression and antidepressant medications, and model appropriate help-seeking behaviors.

Raising the awareness of ethics in IT students: Further development of the teaching model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dick, G.

1994-12-31

The question of ethics of Information Technology Professionals is one that gets considerable attention in both the popular press and some academic literature. There have been occasional calls for undergraduate courses to include the topic in the curriculum. Most schools do so. In many cases students, particularly undergraduate students, have only a vague notion of some of the business issues involved and the professional bodies` published codes off ethics make for fairly dry classroom material. In 1989, Dan Couger discussed teaching ethics in an IS environment. This paper takes the approach outlined by Couger, essentially personalising the issues, a stepmore » further by drawing on input from leading IT practitioners. The approach in the School of IS at the University of New South Wales incorporates the suggestions contained in several recent publications, calling for management to take the lead in setting ethical standards, providing current advice to students and developing the existing ethical awareness of the students. The paper gives a review of current literature in the area and gives details of the teaching methodology adopted.« less

Methodological issues in using data from social networking sites.

PubMed

Leng, Ho Keat

2013-09-01

Social networking sites (SNS) have become increasingly popular in recent years. With the amount of data available on SNS, the potential exists for researchers to use these data for their research. However, like any research method, there are limitations in using data from SNS. First, as members of SNS are not representative of the population, there is the limitation in generalizing the findings to the population. Second, in SNS with a low level of activity, there is also the issue of whether the data are sufficient for analysis. Third, the validity of the postings by members of SNS should be considered, as members of SNS may not be truthful in their responses. In addition, as the environment for SNS favors a quick emotive response as opposed to a cognitive response, the review suggests that the researcher will need to be aware of possibly different behavior when members of a SNS are faced with a high involvement decision. This article concludes that while there is potential in analyzing data from SNS, researchers should be aware of the limitations in using these data.

Leveraging Big Data to Improve Health Awareness Campaigns: A Novel Evaluation of the Great American Smokeout.

PubMed

Ayers, John W; Westmaas, J Lee; Leas, Eric C; Benton, Adrian; Chen, Yunqi; Dredze, Mark; Althouse, Benjamin M

2016-01-01

Awareness campaigns are ubiquitous, but little is known about their potential effectiveness because traditional evaluations are often unfeasible. For 40 years, the "Great American Smokeout" (GASO) has encouraged media coverage and popular engagement with smoking cessation on the third Thursday of November as the nation's longest running awareness campaign. We proposed a novel evaluation framework for assessing awareness campaigns using the GASO as a case study by observing cessation-related news reports and Twitter postings, and cessation-related help seeking via Google, Wikipedia, and government-sponsored quitlines. Time trends (2009-2014) were analyzed using a quasi-experimental design to isolate spikes during the GASO by comparing observed outcomes on the GASO day with the simulated counterfactual had the GASO not occurred. Cessation-related news typically increased by 61% (95% CI 35-87) and tweets by 13% (95% CI -21 to 48) during the GASO compared with what was expected had the GASO not occurred. Cessation-related Google searches increased by 25% (95% CI 10-40), Wikipedia page visits by 22% (95% CI -26 to 67), and quitline calls by 42% (95% CI 19-64). Cessation-related news media positively coincided with cessation tweets, Internet searches, and Wikipedia visits; for example, a 50% increase in news for any year predicted a 28% (95% CI -2 to 59) increase in tweets for the same year. Increases on the day of the GASO rivaled about two-thirds of a typical New Year's Day-the day that is assumed to see the greatest increases in cessation-related activity. In practical terms, there were about 61,000 more instances of help seeking on Google, Wikipedia, or quitlines on GASO each year than would normally be expected. These findings provide actionable intelligence to improve the GASO and model how to rapidly, cost-effectively, and efficiently evaluate hundreds of awareness campaigns, nearly all for the first time.

Awareness and perceptions of electroconvulsive therapy among psychiatric patients: a cross-sectional survey from teaching hospitals in Karachi, Pakistan.

PubMed

Arshad, Mehreen; Arham, Ahmad Zafir; Arif, Mansoor; Bano, Maria; Bashir, Ayisha; Bokutz, Munira; Choudhary, Maria Maqbool; Naqvi, Haider; Khan, Murad Moosa

2007-06-21

Electroconvulsive therapy (ECT) is shown to be effective in many psychiatric illnesses, but its distorted projection by the Pakistani media and its unregulated use by many physicians across the country have adversely affected its acceptability. Given this situation we aimed to assess the awareness and perceptions regarding ECT as a treatment modality among the psychiatric patients. This was a questionnaire based cross-sectional study carried out at 2 tertiary care hospitals in Karachi, Pakistan. We interviewed 190 patients of which 140 were aware of ECT. The study showed that the level of education had a significant impact on the awareness of ECT (p = 0.009). The most common source of awareness was electronic and print media (38%), followed by relatives (24%) and doctors (23%). Physical injuries (42%) and neurological (12%) and cognitive disturbances (11%) were the commonly feared side effects. The most popular belief about ECT was that it was a treatment of last resort (56%). Thirty-nine percent thought that ECT could lead to severe mental and physical illness and 37% considered it inhumane. Patients' willingness to receive ECT was dependant on whether or not they were convinced of its safety (p = 0.001) and efficacy (p = 0.0001). We identified a serious lack of dissemination of information regarding ECT by the psychiatrists and the mental health care providers. This may be the result of an inadequate postgraduate training in Pakistan or just a lack of concern about the mentally ill patients. The media seemed to be the major source of information for our patients. We also saw the prevalence of a variety of myths regarding ECT in our society, which we feel may be responsible for the patients' adverse attitudes. Given the widespread applicability of ECT there is a dire need to dispel these misconceptions and improve its acceptability.

Change in awareness of gluten-related disorders among chefs and the general public in the UK: a 10-year follow-up study.

PubMed

Aziz, Imran; Karajeh, Mohammed A; Zilkha, Jossie; Tubman, Euan; Fowles, Charlotte; Sanders, David S

2014-11-01

In view of the increasing popularity of a gluten-free diet, we sought to determine whether there has been a change in awareness of gluten-related disorders (GRD) among the general public and chefs. A face-to-face questionnaire on coeliac disease (CD) and gluten sensitivity (GS) was performed on the general public and chefs based in Sheffield, UK. The assessment was first carried out in 2003 and repeated in 2013. In total, 513 public members in 2003 (mean age 49.2 years, 62% women) were compared with 575 public members in 2013 (mean age 37.8 years, 57% women). There was a significant increase in the public's awareness of GRD from the years 2003 to 2013, CD [44.2% to 74.4%, adjusted odds ratio (AOR) 3.9; 95% confidence interval (CI) 3.0-5.19] and GS (58.3% to 89%, AOR 7.1; 95% CI 5.0-9.98; P<0.001). Also, 322 chefs in 2003 (mean age 37.6 years, 15% women) were compared with 265 chefs in 2013 (mean age 27.1 years, 38% women). There was a significant increase in chefs' awareness of GRD from the years 2003 to 2013, CD (17.1% to 78.1%, AOR 12.5; 95% CI 7.9-19.6) and GS (9.3% to 87.5%, AOR 65.7; 95% CI 35.4-122; P<0.001). Whereas in 2003 the public were significantly more aware of GRD than chefs, by 2013, this had reached a similar prevalence in both groups. In addition, the correct recognition of the gluten-free symbol was 44% for the public and 40% for chefs (P=0.28). Gluten-free products were sold by 41% of restaurants and 27% of takeaways (P=0.07). There has been a marked increase in both the public's and chefs' awareness of GRD. Such findings may ease the social phobia that individuals with GRD have traditionally been accustomed to.

Awareness, knowledge and attitude toward informed consent among doctors in two different cultures in Asia: a cross-sectional comparative study in Malaysia and Kashmir, India.

PubMed

Yousuf, R M; Fauzi, A R M; How, S H; Rasool, A G; Rehana, K

2007-06-01

Informed consent is now accepted as the cornerstone of medical practice, with reasonable patient standards typically considered to be appropriate in the developed countries; however it is still challenged in many developing countries. The objective of this descriptive study was to evaluate the perceptions and practices among attending medical professionals in matters relating to informed consent in selected hospitals. A questionnaire-based cross sectional survey among doctors in the two tertiary care hospitals, one in Malaysia and the other in Kashmir, was performed. Awareness on informed consent was universal with "reasonable physician standard" as the most popular choice. As compared to doctors in Malaysia, doctors from Kashmir showed a tendency to reservedly disclose medical information (p-value equals 0.051) and withhold it, if it was deemed potentially harmful (p-value is less than 0.001) or requested so by relatives (p-value is less than 0.023). They also withheld some information from female patients (p-value is less than 0.001). When consent was refused despite needing lifesaving intervention, the majority of both respondents (73 percent versus 80 percent) considered intervention without consent to be justified. Respondents from Malaysia felt that parents could refuse treatment on their children's behalf on the basis of their beliefs (p-value is less than 0.001). Despite a very high awareness of informed consent, the model chosen reflected age-old medical paternalism. Doctors' opinions are accorded a larger role in clinical decision-making in Kashmir. The results emphasise the need for doctors to change their attitude and acknowledge the patient's autonomy, which is the basis of modern medical ethics, and yet still be aware of the cultural and religious views of the local population.

Social Media and Men's Health: A Content Analysis of Twitter Conversations During the 2013 Movember Campaigns in the United States, Canada, and the United Kingdom.

PubMed

Bravo, Caroline A; Hoffman-Goetz, Laurie

2017-11-01

The Movember Foundation raises awareness and funds for men's health issues such as prostate and testicular cancers in conjunction with a moustache contest. The 2013 Movember campaigns in the United States, Canada, and the United Kingdom shared the same goal of creating conversations about men's health that lead to increased awareness and understanding of the health risks men face. Our objective was to explore Twitter conversations to identify whether the 2013 Movember campaigns sparked global conversations about prostate cancer, testicular cancer, and other men's health issues. We conducted a content analysis of 12,666 tweets posted during the 2013 Movember campaigns in the United States, Canada, and the United Kingdom (4,222 tweets from each country) to investigate whether tweets were health-related or non-health-related and to determine what topics dominated conversations. Few tweets ( n = 84, 0.7% of 12,666 tweets) provided content-rich or actionable health information that would lead to awareness and understanding of men's health risks. While moustache growing and grooming was the most popular topic in U.S. tweets, conversations about community engagement were most common in Canadian and U.K. tweets. Significantly more tweets co-opted the Movember campaign to market products or contests in the United States than Canada and the United Kingdom ( p < .05). Findings from this content analysis of Twitter suggest that the 2013 Movember campaigns in the United States, Canada, and the United Kingdom sparked few conversations about prostate and testicular cancers that could potentially lead to greater awareness and understanding of important men's health issues.

The CSIRO Total Wellbeing Diet Book 1: sociodemographic differences and impact on weight loss and well-being in Australia.

PubMed

Wyld, Belinda; Harrison, Adam; Noakes, Manny

2010-12-01

The CSIRO Total Wellbeing Diet (TWD) publication is an evidence-based weight management strategy utilising a structured higher protein diet as part of a nutritionally balanced lifestyle programme. Despite its popularity, the impact of TWD on weight status, weight loss and food choices of Australians was unknown. An independent representative survey was conducted in 2006. Sociodemographic differences in awareness, use of TWD and the impact on weight status and well-being were investigated via computer-aided telephone interviews and web-based surveys. Australia. A total of 5026 men and women aged 18-60 years. Consumers were highly aware of TWD (66 %) with personal use reported by 7·5 % of the total sample (n 5026). An additional 2·5 % (126 people) were members of a household that used TWD. In all, 80 % of TWD purchasers actively used the eating plan with approximately 3·8 % losing an average self-reported weight loss of 5·7 kg (sd = 1·72 kg; range = 1-13 kg). Results showed that awareness was greatest among women (73·79 % v. 58·27 %), those over 50 years of age (69·39 % v. 62·88 %) with no children in the household (69·00 % v. 64·88 %), tertiary educated people (72·58 % v. 63·22 %) and those with more previous weight loss attempts (79·66 % v. 70·24 %). Logistic regression was unable to predict an identifiable sociodemographic profile of TWD users. The present study shows widespread uptake of TWD in Australia with few sociodemographic differences. Self-reported increased awareness of nutrition and well-being as well as weight loss indicates that TWD has been a successful delivery mechanism for lifestyle advice.

Stable isotope deltas: Tiny, yet robust signatures in nature

USGS Publications Warehouse

Brand, Willi A.; Coplen, Tyler B.

2012-01-01

Although most of them are relatively small, stable isotope deltas of naturally occurring substances are robust and enable workers in anthropology, atmospheric sciences, biology, chemistry, environmental sciences, food and drug authentication, forensic science, geochemistry, geology, oceanography, and paleoclimatology to study a variety of topics. Two fundamental processes explain the stable isotope deltas measured in most terrestrial systems: isotopic fractionation and isotope mixing. Isotopic fractionation is the result of equilibrium or kinetic physicochemical processes that fractionate isotopes because of small differences in physical or chemical properties of molecular species having different isotopes. It is shown that the mixing of radioactive and stable isotope end members can be modelled to provide information on many natural processes, including 14C abundances in the modern atmosphere and the stable hydrogen and oxygen isotopic compositions of the oceans during glacial and interglacial times. The calculation of mixing fractions using isotope balance equations with isotope deltas can be substantially in error when substances with high concentrations of heavy isotopes (e.g. 13C, 2H, and 18O ) are mixed. In such cases, calculations using mole fractions are preferred as they produce accurate mixing fractions. Isotope deltas are dimensionless quantities. In the International System of Units (SI), these quantities have the unit 1 and the usual list of prefixes is not applicable. To overcome traditional limitations with expressing orders of magnitude differences in isotope deltas, we propose the term urey (symbol Ur), after Harold C. Urey, for the unit 1. In such a manner, an isotope delta value expressed traditionally as−25 per mil can be written as−25 mUr (or−2.5 cUr or−0.25 dUr; the use of any SI prefix is possible). Likewise, very small isotopic differences often expressed in per meg ‘units’ are easily included (e.g. either+0.015 ‰ or+15 per meg can be written as+15 μUr.

Key Articles Related to Complementary and Alternative Medicine in Cardiovascular Disease

PubMed Central

Chow, Sheryl L.; Dorsch, Michael; Dunn, Steven; Jackevicius, Cynthia; Page, Robert Lee; Trujillo, Toby C.; Vardeny, Orly; Wiggins, Barbara S.; Bleske, Barry E.

2014-01-01

Complementary and alternative medicine (CAM) therapy has gained popularity in America over the past several years, reflected in the increased utilization of these agents. Given the abundance of nontraditional products available to the public, clinicians should be made aware of the existing evidence relating to CAM therapy to better provide patient care in a meaningful manner. This bibliography paper compiled key articles specific to CAM therapy and cardiovascular disease, which include primary literature, review articles, consensus statements, and abstracts of landmark studies. Based on the numerous published reports available on this topic, this bibliography, as part I of II, focuses on the efficacy of CAM therapy in cardiovascular disease. PMID:20030478

Thyrotoxic hypokalemic periodic paralysis due to dietary weight-loss supplement.

PubMed

Akinyemi, Emmanuel; Bercovici, Silvia; Niranjan, Selvanayagam; Paul, Nisha; Hemavathy, Bhakthavatsalam

2011-05-01

Herbal and dietary supplements for weight loss and in treatment of obesity are growing in popularity and acceptance in the United States. Most of these supplements can be obtained over the counter and can have serious adverse effects associated with their consumption. We describe 2 patients who developed thyrotoxic hypokalemic periodic paralysis 2-3 weeks after consuming thyroxine-containing weight-loss supplements. This is the first known case of thyrotoxic hypokalemic periodic paralysis secondary to dietary supplements. It is important that patients and physicians are aware of the severe adverse reactions associated with dietary supplements. Physicians should as a routine inquire about herbal and dietary supplement consumption during all patient encounters.

Brain activation during the spot the differences game.

PubMed

Fukuba, Eiji; Kitagaki, Hajime; Wada, Akihiko; Uchida, Kouji; Hara, Shinji; Hayashi, Takafumi; Oda, Kazushige; Uchida, Nobue

2009-01-01

Spot the Differences is a simple and popular game in which an observer compares a pair of similar pictures to detect the differences between them. Functional activation of the brain while playing this game has not been investigated. We used functional magnetic resonance imaging to investigate the main cortical regions involved in playing this game and compared the sites of cortical activation between a session of playing the game and a session of viewing 2 identical pictures. The right posterior parietal cortex showed more activation during game playing, and cortical activation volume correlated with game-playing accuracy. This cortical region may play an important role in awareness of differences between 2 similar pictures.

Alternative health practices in ethnically diverse rural areas: a collaborative research project.

PubMed

Vest, G W; Ronnau, J; Lopez, B R; Gonzales, G

1997-05-01

Many alternative health practices are gaining popularity in traditional medical centers throughout the country. However, social workers and allied health professionals are rarely educated in these practices. The collaborative pilot research project discussed in this article involved community health providers and a state university department of social work. The project, conducted in rural health clinics, introduced an approach to skillful, safe, and appropriate use of touch synthesized with an awareness of the breath for giver and receiver to a group of Mexican Americans diagnosed with diabetes and their families. This alternative health practice holds promise for reducing stress, promoting health and well-being, and building relationships and warrants further study.

Emotional Intelligence as a Predictor of Academic and/or Professional Success

PubMed Central

Cain, Jeff; Smith, Kelly M.

2006-01-01

The concept of “emotional intelligence” has been extensively popularized in the lay press and corporate world as individuals purport the potential ability of emotional intelligence to predict various markers of success. Emotional intelligence (EI) most commonly incorporates concepts of emotional expression and regulation, self-awareness, and empathy. The concept has been criticized by some for its loose definition and parallels to personality traits. Additionally, several limitations to the instruments used to measure emotional intelligence have been identified. This review examines the foundations of the definitions of emotional intelligence as well as existing educational research involving emotional intelligence, both within the health professions and externally. Recommendations for future research and research potential are discussed. PMID:17136189

Management of Patients With Cardiovascular Implantable Electronic Devices in Dental, Oral, and Maxillofacial Surgery.

PubMed

Tom, James

2016-01-01

The prevalence of cardiovascular implantable electronic devices as life-prolonging and life-saving devices has evolved from a treatment of last resort to a first-line therapy for an increasing number of patients. As these devices become more and more popular in the general population, dental providers utilizing instruments and medications should be aware of dental equipment and medications that may affect these devices and understand the management of patients with these devices. This review article will discuss the various types and indications for pacemakers and implantable cardioverter-defibrillators, common drugs and instruments affecting these devices, and management of patients with these devices implanted for cardiac dysrhythmias.

Management of Patients With Cardiovascular Implantable Electronic Devices in Dental, Oral, and Maxillofacial Surgery

PubMed Central

Tom, James

2016-01-01

The prevalence of cardiovascular implantable electronic devices as life-prolonging and life-saving devices has evolved from a treatment of last resort to a first-line therapy for an increasing number of patients. As these devices become more and more popular in the general population, dental providers utilizing instruments and medications should be aware of dental equipment and medications that may affect these devices and understand the management of patients with these devices. This review article will discuss the various types and indications for pacemakers and implantable cardioverter-defibrillators, common drugs and instruments affecting these devices, and management of patients with these devices implanted for cardiac dysrhythmias. PMID:27269668

Toddler's Paralysis: An Acute Case of Leg Stiffening in a Previously Healthy 2-Year-Old.

PubMed

Kahne, Kimberly Renee; Tay, Ee Tein

2018-06-01

Vegetarian and vegan diets are gaining popularity in the United States. Although appropriately planned vegetarian diets, including vegan diets, are healthful and nutritionally adequate and may provide health benefits in the prevention and treatment of certain diseases, not all families are aware of the nutritional supplements that may be required for their children. We describe a case of a 2-year-old previously healthy child consuming a vegan diet who presented to the pediatric emergency department with an acute inability to move her legs. Ionized calcium was found to be 0.89 mmol/L, and symptoms completely resolved within 2 hours of calcium gluconate infusion.

Survey of advertising for nutritional supplements in health and bodybuilding magazines.

PubMed

Philen, R M; Ortiz, D I; Auerbach, S B; Falk, H

1992-08-26

The use of food supplements by the general public is poorly quantified, and little information on this subject is available in the medical literature. We surveyed 12 recent issues of popular health and bodybuilding magazines (1) to quantify the number of advertisements for food supplements, the number of products advertised, and the number and type of ingredients in these products; (2) to identify the purported health benefits of these products; and (3) as a preliminary effort to identify areas for future research. We counted 89 brands, 311 products, and 235 unique ingredients, the most frequent of which were unspecified amino acids; the most frequently promoted health benefit was muscle growth. We also found many unusual or unidentifiable ingredients, and 22.2% of the products had no ingredients listed in their advertisements. Health professionals may not be aware of how popular food supplements are or of a particular supplement's potential effects or side effects. In addition, patients may be reluctant to discuss their use of these products with traditional medical practitioners. We recommend that routine history taking include specific questions about patients' use of food supplements and that any possible adverse effects or side effects be reported to public health authorities.

[Migrant vaccinations in Poland].

PubMed

Sakowski, Piotr

2012-01-01

After the European Union accession in 2004, Poland has been perceived by foreigners as an attractive destination of their migration, and also as a popular transit country for people going further to the Western Europe countries. The Nofer Institute of Occupational Medicine is involved in the implementation of the international project PROMOVAX (Promote Vaccinations among Migrant Populations in Europe). The objective of the project is to promote immunizations among migrant populations in Europe. This article presents the up-to-date legal regulations that are effective in Poland, taking into account their relevance to the issue of vaccinations in migrant population. The analysis of the Polish legislation concerning this problem shows that there are no specific regulations addressed to migrant population staying in our country. This issue seems to be popular in the European Union, where immunization of migrants is given high priority. From the point of view of health care professionals it is important to be aware of the fact that EU open borders favor the increased flow of people between countries. The scale of migration from outside the EU to its member states also contributes to the increase in potential contacts between health care workers and migrants working in Poland.

Analysis of the Consumption of Caffeinated Energy Drinks among Polish Adolescents

PubMed Central

Nowak, Dariusz; Jasionowski, Artur

2015-01-01

Background: Energy drinks (EDs) are extremely popular among adults and adolescents. Regular intake of EDs may lead to an overdose of caffeine, loss of bone mass, overweight, hypertension and, in older age, osteoporosis and cardiovascular diseases. Some people mix EDs with alcohol, which adversely affects their health. The objective of this study was to analyze the consumption of EDs by adolescents. Methods: The study consisted of a questionnaire surveying amounts of drinks, preferences and product awareness among younger consumers. The study was carried out in junior and senior high schools in Poland (n = 2629). Results: EDs were consumed by 67% of students (quite frequently by 16%). Students who practiced sports were more willing to drink EDs. Also, boys drank them more often than girls. When selecting a particular ED, young people looked at the taste, price and effect. Most respondents consumed one ED (250 mL) daily, although there were individuals consuming two or more drinks daily. Most respondents knew the ingredients of EDs, and 24% admitted to mixing EDs with alcohol. Conclusions: EDs are extremely popular among adolescents. Young people drinking EDs every day are potentially at risk of taking an overdose of caffeine. PMID:26184263

Life imitating art: depictions of the hidden curriculum in medical television programs.

PubMed

Stanek, Agatha; Clarkin, Chantalle; Bould, M Dylan; Writer, Hilary; Doja, Asif

2015-09-26

The hidden curriculum represents influences occurring within the culture of medicine that indirectly alter medical professionals' interactions, beliefs and clinical practices throughout their training. One approach to increase medical student awareness of the hidden curriculum is to provide them with readily available examples of how it is enacted in medicine; as such the purpose of this study was to examine depictions of the hidden curriculum in popular medical television programs. One full season of ER, Grey's Anatomy and Scrubs were selected for review. A summative content analysis was performed to ascertain the presence of depictions of the hidden curriculum, as well as to record the type, frequency and quality of examples. A second reviewer also viewed a random selection of episodes from each series to establish coding reliability. The most prevalent themes across all television programs were: the hierarchical nature of medicine; challenges during transitional stages in medicine; the importance of role modeling; patient dehumanization; faking or overstating one's capabilities; unprofessionalism; the loss of idealism; and difficulties with work-life balance. The hidden curriculum is frequently depicted in popular medical television shows. These examples of the hidden curriculum could serve as a valuable teaching resource in undergraduate medical programs.

Active euthanasia in pre-modern society, 1500-1800: learned debates and popular practices.

PubMed

Stolberg, Michael

2007-08-01

Historians of medical ethics have found that active euthanasia, in the sense of intentionally hastening the death of terminally-ill patients, was considered unacceptable in the Christian West before the 1870s. This paper presents a range of early modern texts on the issue which reflect a learned awareness of practices designed to shorten the lives of dying patients which were widely accepted among the lay public. Depriving the dying abruptly of their head-rest or placing them flat on the cold floor may strike us as merely symbolic today, but early moderns associated such measures with very concrete and immediate effects. In this sense, the intentional hastening of death in agonising patients had an accepted place in pre-modern popular culture. These practices must, however, be put into their proper context. Death was perceived more as a transition to the after-life and contemporary notions of dying could make even outright suffocation appear as an act of compassion which merely helped the soul depart from the body at the divinely ordained hour of death. The paper concludes with a brief comparison of early modern arguments with those of today.

A quantitative analysis of the quality and content of the health advice in popular Australian magazines.

PubMed

Wilson, Amanda; Smith, David; Peel, Roseanne; Robertson, Jane; Kypri, Kypros

2017-06-01

To examine how health advice is provided in popular magazines and the quality of that advice. A prospective quantitative analysis of the quality of health advice provided in Australian magazines between July and December 2011 was conducted. A rating instrument was adapted from the Media Doctor Australia rating tool used to assess quality of health news reporting. Criteria included: recommends seeing a doctor; advice based on reliable evidence; advice clear and easily applied; benefits presented meaningfully; potential harms mentioned; evidence of disease mongering; availability and cost of treatments; obvious advertising; vested interest, and anecdotal evidence. 163 health advice articles were rated showing a wide variation in the quality of advice presented between magazines. Magazines with 'health' in the title, rated most poorly with only 36% (26/73) of these articles presenting clear and meaningful advice and 52% (38/73) giving advice based on reliable evidence. Australian magazines, especially those with health in the title, generally presented poor quality, unreliable health advice. Teen magazine Dolly provided the highest quality advice. Consumers need to be aware of this when making health choices. © 2016 Public Health Association of Australia.

Analysis of the Consumption of Caffeinated Energy Drinks among Polish Adolescents.

PubMed

Nowak, Dariusz; Jasionowski, Artur

2015-07-10

Energy drinks (EDs) are extremely popular among adults and adolescents. Regular intake of EDs may lead to an overdose of caffeine, loss of bone mass, overweight, hypertension and, in older age, osteoporosis and cardiovascular diseases. Some people mix EDs with alcohol, which adversely affects their health. The objective of this study was to analyze the consumption of EDs by adolescents. The study consisted of a questionnaire surveying amounts of drinks, preferences and product awareness among younger consumers. The study was carried out in junior and senior high schools in Poland (n = 2629). EDs were consumed by 67% of students (quite frequently by 16%). Students who practiced sports were more willing to drink EDs. Also, boys drank them more often than girls. When selecting a particular ED, young people looked at the taste, price and effect. Most respondents consumed one ED (250 mL) daily, although there were individuals consuming two or more drinks daily. Most respondents knew the ingredients of EDs, and 24% admitted to mixing EDs with alcohol. EDs are extremely popular among adolescents. Young people drinking EDs every day are potentially at risk of taking an overdose of caffeine.

Hypertensive crisis associated with high dose soy isoflavone supplementation in a post-menopausal woman: a case report [ISRCTN98074661

PubMed Central

Hutchins, Andrea M; McIver, Imogene E; Johnston, Carol S

2005-01-01

Background Isoflavones are gaining popularity as alternatives to hormone replacement therapy. However, few guidelines exist to inform the public as to an appropriate dose. This case involves a postmenopausal woman who experienced a hypertensive crisis while consuming a high-dose isoflavone supplement as part of a research protocol. Case Presentation The participant was part of a placebo-controlled crossover trial to investigate the potential synergism of the antioxidant activity of soy isoflavones and vitamin C. Upon entry into the study, this healthy, well-nourished, normotensive postmenopausal woman (51 years old), consumed the first of four randomly assigned treatments (500 mg vitamin C plus 5 mg/kg body weight soy isoflavones). During this treatment, the participant's systolic blood pressure spiked to a recorded 226/117 mmHg, necessitating medical intervention and discontinuation of study participation. Two plausible mechanisms for this hypertensive crisis are discussed. Conclusion Due to the availability and increasing popularity of soy supplements, practitioners should be aware of the potential side effects associated with their use. Practitioners counseling clients who are consuming soy isoflavone supplements should advise them that elevated blood pressure may be a potential side-effect to consider and monitor. PMID:15975148

Is Your Drinking Water Acidic? A Comparison of the Varied pH of Popular Bottled Waters.

PubMed

Wright, Kellie F

2015-06-01

Dental professionals continually educate patients on the dangers of consuming acidic foods and beverages due to their potential to contribute to dental erosion and tooth decay. Excess acid in the diet can also lead to acidosis, which causes negative systemic side effects. However, water is not typically categorized as acidic. The purpose of this in-vitro study was to investigate the pH levels of several popular brands of bottled water and compare them to various other acidic beverages. Two different brands of marketed alkaline water (with a pH of 8.8 or higher) were also studied, tested for acidity and described. A pilot in-vitro study was conducted to determine the pH levels of a convenience sample of popular brands of bottled water, tap water and other known acidic beverages in comparison with the pH values reported on the respective manufacturers' website. Each beverage was tested in a laboratory using a calibrated Corning pH meter model 240, and waters were compared to the corresponding company's testified pH value. Waters were also compared and contrasted based on their process of purification. The data was then compiled and analyzed descriptively. The pH values for the tested beverages and bottled waters were found to be predominantly acidic. Ten out of the 14 beverages tested were acidic (pH<7), 2 municipal (or "tap") waters were neutral (pH=7) and 2 bottled waters were alkaline (pH>7). The majority of waters tested had a more acidic pH when tested in the lab than the value listed in their water quality reports. It is beneficial for the health care provider to be aware of the potential acidity of popular bottled drinking waters and educate patients accordingly. Copyright © 2015 The American Dental Hygienists’ Association.

A survey of sports drinks consumption among adolescents.

PubMed

Broughton, D; Fairchild, R M; Morgan, M Z

2016-06-24

Background Sports drinks intended to improve performance and hydrate athletes taking part in endurance sport are being marketed to children, for whom these products are not intended. Popularity among children has grown exponentially. Worryingly they consume them socially, as well as during physical activity. Sports drinks are high in sugar and are acidic. Product marketing ignores the potential harmful effects of dental caries and erosion.Objective To investigate the use of sports drinks by children.Method One hundred and eighty-three self-complete questionnaires were distributed to four schools in South Wales. Children in high school years 8 and 9 (aged 12-14) were recruited to take part. Questions focused on use of sports drinks, type consumed, frequency of and reason for consumption and where drinks were purchased.Results One hundred and sixty children responded (87% response rate): 89.4% (143) claimed to drink sports drinks, half drinking them at least twice a week. Lucozade Sport(™) was the most popular brand. The main reason for consuming the drinks was attributed to the 'nice taste' (90%, 129/143). Most respondents purchased the drinks from local shops (80.4%, 115) or supermarkets (54.5%, 78). More boys claimed to drink sports drinks during physical activity (77.9% versus 48.6% girls, P <0.001). Whereas more girls claimed to drink them socially (51.4% versus 48.5% boys, NS).Conclusion A high proportion of children consumed sports drinks regularly and outside of sporting activity. Dental health professionals should be aware of the popularity of sports drinks with children when giving health education advice or designing health promotion initiatives.

Origin, History, and Meanings of the Word Transmission.

PubMed

Villalba, Joaquín; Navarro, Fernando A; Cortés, Francisco

2017-12-01

The origin of the words transmit and transmission and their derivatives can be traced to the Latin transmittere , in turn formed by prefixing the preposition trans ("across or beyond") to the verb mittere ("to let go or to send"). From the times of Ancient Rome in the 3rd century b.c.e., the Latin word transmissio has been "transmitted" (through Romance languages such as French, Italian, Spanish, and Portuguese) to all the major languages of culture, English among them. And through English, the international language of biomedical science in the 21st century, the term transmission is increasingly present today in some of the most dynamic disciplines of modern natural science, including genomics, molecular microbiology, hospital epidemiology, molecular genetics, biotechnology, evolutionary biology, and systems biology.

Internet and Advertisement.

PubMed

Moustafa, Khaled

2016-02-01

The Internet has revolutionized the way knowledge is currently produced, stored and disseminated. A few finger clicks on a keyboard can save time and many hours of search in libraries or shopping in stores. Online trademarks with an (e-) prefix such as e-library, e-business, e-health etc., are increasingly part of our daily professional vocabularies. However, the Internet has also produced multiple negative side effects, ranging from an unhealthy dependency to a dehumanization of human relationships. Fraudulent, unethical and scam practices are also flourishing through for example misleading online advertising methods. Some social and professional networks gather users' profiles for selling and advertising purposes, sometimes by making it technically difficult to unsubscribe. Here, I discuss some of these unethical aspects and propose some potential solutions to reduce them.

The Significant Incidents and Close Calls in Human Space Flight Chart: Lessons Learned Gone Viral

NASA Technical Reports Server (NTRS)

Wood, Bill; Pate, Dennis; Thelen, David

2010-01-01

This presentation will explore the surprising history and events that transformed a mundane spreadsheet of historical spaceflight incidents into a popular and widely distributed visual compendium of lessons learned. The Significant Incidents and Close Calls in Human Space Flight Chart (a.k.a. The Significant Incidents Chart) is a popular and visually captivating reference product that has arisen from the work of the Johnson Space Center (JSC) Safety and Mission Assurance (S&MA) Flight Safety Office (FSO). It began as an internal tool intended to increase our team s awareness of historical and modern space flight incidents. Today, the chart is widely recognized across the agency as a reference tool. It appears in several training and education programs. It is used in familiarization training in the JSC Building 9 Mockup Facility and is seen by hundreds of center visitors each week. The chart visually summarizes injuries, fatalities, and close calls sustained during the continuing development of human space flight. The poster-sized chart displays over 100 total events that have direct connections to human space flight endeavors. The chart is updated periodically. The update process itself has become a collaborative effort. Many people, spanning multiple NASA organizations, have provided suggestions for additional entries. The FSO maintains a growing list of subscribers who have requested to receive updates. The presenters will discuss the origins and motivations behind the significant incidents chart. A review of the inclusion criteria used to select events will be offered. We will address how the chart is used today by S&MA and offer a vision of how it might be used by other organizations now and in the future. Particular emphasis will be placed on features of the chart that have met with broad acceptance and have helped spread awareness of the most important lessons in human spaceflight.

Twitter Analytics: Are the U.S. Coastal Regions Prepared for Climate Change in 2017?

NASA Astrophysics Data System (ADS)

Singleton, S. L.; Kumar, S.

2017-12-01

According to the U.S. National Climate Assessment, the Southeast Coast and Gulf Coast of the United States are particularly susceptible to sea level rise, heat waves, hurricanes and less accessibility to clean water due to climate change. This is because of the extreme variation of topography in these two regions. Preparation for climate change consequences can only occur with conversation, which is a method of bringing awareness to the issue. Over the past decade, social media has taken over the spectrum of information exchange in the United States. Social Network Analysis (SNA) is a field that is emerging with the growth in popularity of social media. SNA is the practice of analyzing trends in volume and opinion of a population of social media users. Twitter, one popular social media platform, is one of the largest microblogging sites in the world, and it provides an abundance of data related to the trending topics such as climate change. Twitter analytics is a type of SNA performed on data from the tweets of Twitter users. In this work, Twitter analytics is performed on the data generated from the Twitter users in the United States, who were talking about climate change, global warming and/or CO2, over the course of one year (July 2016 - June 2017). Specifically, a regional comparative analysis on the coastal U.S. regions was conducted to recognize which region(s) is/are falling behind on the conversation about climate change. Sentiment analysis was also performed to understand the trends in opinion about climate change that vary over time. Experimental results determined that the southeast coast of the United States is deficient in their discussion about climate change compared to the other coastal regions. Igniting the conversation about this issue in these regions will mitigate the disasters due to climate change by increasing awareness in the people of these regions so they can properly prepare.

Knowledge, attitude, practice, and management of traditional medicine among people of Burka Jato Kebele, West Ethiopia

PubMed Central

Gari, Akawak; Yarlagadda, Raghavendra; Wolde-Mariam, Messay

2015-01-01

Background: Traditional medicine (TM) has maintained its popularity in all regions of the developing world. Even though, the wide acceptance of TM is a well-established fact, its status in a population with access to modern health is not well clear in the whole country. This study was carried out to assess the knowledge, attitudes, practice and management of TM among the community of Burka Jato Kebele, West Ethiopia. Methodology: A descriptive cross-sectional study was conducted on a total of 282 sampled individuals’ selected using systematic random sampling from January 28, 2013 to February 8, 2013 in Burka Jato Kebele, Nekemte town, East Wollega Zone, West of Ethiopia. Results: The majority (94.22%) of people in the study area relied on TM. Most of them were aware of medicinal herbs (55.7%). About half (40.79%) of the respondents were aware of the major side-effects of TM such as diarrhea (36.64%). About 31.85% of them prefer traditional medical practices (TMP) because they are cheap. Most (50%) of the species were harvested for their leaves to prepare remedies, followed by seed (21.15%) and root (13.46%) and the methods of preparation were pounding (27.54%), crushing (18.84%), a concoction (15.95%) and squeezing (13.04%). About 53.84% of them were used as fresh preparations. Remedies were reported to be administered through oral (53.85%), dermal or topical (36.54%), buccal (3.85%) and anal (5.77%). Conclusion: The study revealed that the use of TMs were quite popular among the population and a large proportion of the respondents not only preferred, but also used TMs notwithstanding that they lived in the urban communities with better access to modern medical care and medical practitioners. To use TM as a valuable alternative to conventional western medicine, further investigation must be undertaken to determine the validity, efficacy of the plants to make it available as an alternative medicine to human beings. PMID:25883518

Cigarette continuity programs and social support for smoking.

PubMed

Sumner, W; Dunaway, M; Dillman, D G

1998-01-01

To describe smokers' participation in cigarette continuity programs and the prevalence and structure of cooperative teams of smokers. Cross-sectional survey of smoking histories and continuity-program participation by individuals and their family members in a convenience sample of 176 current smokers at the University of Kentucky Chandler Medical Center, Lexington. Fisher exact test or chi2 tests were used to compare proportions. One of 3 smokers collected coupons for a continuity program. Three quarters of the collectors redeemed their own coupons, and one quarter gave coupons to another collector. Coupon collectors reported an average team size of more than 2 members. One fifth of collectors were teammates with another generation of family members, and one quarter of collectors aged 24 to 35 years were teammates with their children. Smokers were often aware of their relatives' coupon-collecting habits. Continuity programs have been a popular means of reinforcing smoking, especially within families and groups of friends. Continuity programs are novel in encouraging smoking and brand loyalty between generations. Continuity-program participants need to be aware of the risk of promoting smoking initiation by their children. Health advocates could use similar strategies to promote smoking cessation and prevention within families and other social groups.

TopKube: A Rank-Aware Data Cube for Real-Time Exploration of Spatiotemporal Data.

PubMed

Miranda, Fabio; Lins, Lauro; Klosowski, James; Silva, Claudio

2017-02-17

From economics to sports to entertainment and social media, ranking objects according to some notion of importance is a fundamental tool we humans use all the time to better understand our world. With the ever-increasing amount of user-generated content found online, "what's trending" is now a commonplace phrase that tries to capture the zeitgeist of the world by ranking the most popular microblogging hashtags in a given region and time. However, before we can understand what these rankings tell us about the world, we need to be able to more easily create and explore them, given the significant scale of today's data. In this paper, we describe the computational challenges in building a real-time visual exploratory tool for finding top-ranked objects; build on the recent work involving in-memory and rank-aware data cubes to propose TOPKUBE: a data structure that answers top-k queries up to one order of magnitude faster than the previous state of the art; demonstrate the usefulness of our methods using a set of real-world, publicly available datasets; and provide a new set of benchmarks for other researchers to validate their methods and compare to our own.

Rational learning and information sampling: on the "naivety" assumption in sampling explanations of judgment biases.

PubMed

Le Mens, Gaël; Denrell, Jerker

2011-04-01

Recent research has argued that several well-known judgment biases may be due to biases in the available information sample rather than to biased information processing. Most of these sample-based explanations assume that decision makers are "naive": They are not aware of the biases in the available information sample and do not correct for them. Here, we show that this "naivety" assumption is not necessary. Systematically biased judgments can emerge even when decision makers process available information perfectly and are also aware of how the information sample has been generated. Specifically, we develop a rational analysis of Denrell's (2005) experience sampling model, and we prove that when information search is interested rather than disinterested, even rational information sampling and processing can give rise to systematic patterns of errors in judgments. Our results illustrate that a tendency to favor alternatives for which outcome information is more accessible can be consistent with rational behavior. The model offers a rational explanation for behaviors that had previously been attributed to cognitive and motivational biases, such as the in-group bias or the tendency to prefer popular alternatives. 2011 APA, all rights reserved

Assessing the Life Science Knowledge of Students and Teachers Represented by the K–8 National Science Standards

PubMed Central

Sadler, Philip M.; Coyle, Harold; Smith, Nancy Cook; Miller, Jaimie; Mintzes, Joel; Tanner, Kimberly; Murray, John

2013-01-01

We report on the development of an item test bank and associated instruments based on the National Research Council (NRC) K–8 life sciences content standards. Utilizing hundreds of studies in the science education research literature on student misconceptions, we constructed 476 unique multiple-choice items that measure the degree to which test takers hold either a misconception or an accepted scientific view. Tested nationally with 30,594 students, following their study of life science, and their 353 teachers, these items reveal a range of interesting results, particularly student difficulties in mastering the NRC standards. Teachers also answered test items and demonstrated a high level of subject matter knowledge reflecting the standards of the grade level at which they teach, but exhibiting few misconceptions of their own. In addition, teachers predicted the difficulty of each item for their students and which of the wrong answers would be the most popular. Teachers were found to generally overestimate their own students’ performance and to have a high level of awareness of the particular misconceptions that their students hold on the K–4 standards, but a low level of awareness of misconceptions related to the 5–8 standards. PMID:24006402

Endorsing the declining indigenous ethnobotanical knowledge system of seabuckthorn in Central Himalaya, India.

PubMed

Dhyani, D; Maikhuri, R K; Misra, S; Rao, K S

2010-02-03

Based on research findings this study is aimed to generate database on ethnobotanical aspects, sustainable utilization by value addition and awareness generation through outreach programme related to Hippophae salicifolia D. Don. (Elaeagnaceae) in the higher Himalayan zone of Uttarakhand in Central Himalaya, India. An in-depth survey from June 2004 to July 2006 followed by 480 interviews with the help of semi-structured questionnaires was carried out in 24 Hippophae growing locations in 12 different valleys of Uttarakhand. Plant has immense multipurpose properties and is traditionally utilized for food (20(Min)-90%(Max)), medicine (10(Min)-60%(Max)), veterinary (20(Min)-100%(Max)), fuel (10(Min)-80%(Max)), fencing (20(Min)-80%(Max)), agricultural tools (20(Min)-50%(Max)) and dye mordant (60%). Besides, awareness programmes and value added product demonstration resulted in economical upliftment of local inhabitants of Central Himalaya. The present manuscript will certainly provide an ethnobotanical statistics' impact on the modern scientific societies regarding conservation, cultivation and popularization of this underutilized wild edible species at mass scale. Simultaneously, these findings have important connotations in light of upcoming organic food and nutraceutical industries in the country. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

Global skin diseases on Instagram hashtags.

PubMed

Braunberger, Taylor; Mounessa, Jessica; Rudningen, Kyle; Dunnick, Cory A; Dellavalle, Robert P

2017-05-15

Recently named one of the most influential phone applications, Instagram continues to grow in popularity [1]. Instagram consists of images and video posts, making it ideal for education and communication within the visual field of dermatology. In this study, we seek to determine the presence of dermatology-related content with regard to the most common cutaneous diseases of the world. We searched the account types and hashtags associated with the eight most common skin diseases globally as identified by the Global Burden of Disease (GBD) study by Hollenstein et al.: eczema, psoriasis, acne,pruritus, alopecia, decubitus ulcer, urticaria, andscabies [9]. The majority of Instagram accounts included patient experiences (n=73), private accounts(n=52), and disease advocacy and awareness groups(n=20), (total n=221). We further investigated over 2 million skin disease hashtags. The greatest numbersof hashtags were the following: #acne (n = 1,622,626),#alopecia (n = 317,566), and #eczema (n = 196,115). Our results demonstrate that patients interact withone another through Instagram. As social networking platforms become more frequently used as a source of information for patients and patient support, medical professionals must gain awareness of content available through Instagram and consider it as a means to educate the public.

Public Awareness of Remanufactured Products in Yangtze River Delta of China: Present Status, Problems and Recommendations.

PubMed

Cao, Jian; Chen, Xihui; Zhang, Xueping; Gao, Yanchen; Zhang, Xuemei; Zhao, Yunwen; Yang, Xiaoli; Xu, Jiayang; Zhou, Gengui; Schnoor, Jerald L

2018-06-07

Exponential increase of used and scrapped products has aroused worldwide attention, with various coping strategies regarding environmental protection and resource reutilization being considered and implemented. Among these, remanufacturing, processing used products environmentally and restoring them to like-new conditions, is preferred by nations around the world. China has been committed to developing and advancing the remanufacturing industry along with its products since 2013, however only a few residents are able to recognize and purchase remanufactured products at the present time. This paper aims to investigate the public awareness of Chinese residents on these emerging products by conducting a questionnaire survey and field research for data collection, and analyzing the results statistically. Results show that most Chinese residents are not familiar with remanufactured products, the superior attributes of such products, or the channels available to purchase them. This could be explained by insufficient publicity and promotion on the part of the government and business enterprises. Factors influencing the purchase intentions of customers are illuminated and potential problems are summarized, in response to which, respective recommendations are provided for both policy makers and firms to popularize remanufactured products.

Assessing the life science knowledge of students and teachers represented by the K-8 national science standards.

PubMed

Sadler, Philip M; Coyle, Harold; Smith, Nancy Cook; Miller, Jaimie; Mintzes, Joel; Tanner, Kimberly; Murray, John

2013-01-01

We report on the development of an item test bank and associated instruments based on the National Research Council (NRC) K-8 life sciences content standards. Utilizing hundreds of studies in the science education research literature on student misconceptions, we constructed 476 unique multiple-choice items that measure the degree to which test takers hold either a misconception or an accepted scientific view. Tested nationally with 30,594 students, following their study of life science, and their 353 teachers, these items reveal a range of interesting results, particularly student difficulties in mastering the NRC standards. Teachers also answered test items and demonstrated a high level of subject matter knowledge reflecting the standards of the grade level at which they teach, but exhibiting few misconceptions of their own. In addition, teachers predicted the difficulty of each item for their students and which of the wrong answers would be the most popular. Teachers were found to generally overestimate their own students' performance and to have a high level of awareness of the particular misconceptions that their students hold on the K-4 standards, but a low level of awareness of misconceptions related to the 5-8 standards.

Limited Awareness of the Essences of Certification or Compliance Markings on Medical Devices.

PubMed

Foo, Jong Yong Abdiel; Tan, Xin Ji Alan

2017-06-01

Medical devices have been long used for odiagnostic, therapeutic or rehabilitation purposes. Currently, they can range from a low-cost portable device that is often used for personal health monitoring to high-end sophisticated equipment that can only be operated by trained professionals. Depending on the functional purposes, there are different certification or compliance markings on the device when it is sold. One common certification marking is the Conformité Européenne affixation but this has a range of certification mark numbering for a variety of functional purposes. While the regulators and medical device manufacturers understand the associated significance and clinical implications, these may not be apparent to the professionals (using or maintaining the device) and the general public. With portable healthcare devices and mobile applications gaining popularity, better awareness of certification marking will be needed. Particularly, there are differences in the allowed functional purposes and the associated cost derivations of devices with a seemingly similar nature. A preferred approach such as an easy-to-understand notation next to any certification marking on a device can aid in differentiation without the need to digest mountainous regulatory details.

Association between litterers' profile and littering behavior: A chi-square approach

NASA Astrophysics Data System (ADS)

Asmui, Mas'udah; Zaki, Suhanom Mohd; Wahid, Sharifah Norhuda Syed; Mokhtar, Noorsuraya Mohd; Harith, Siti Suhaila

2017-05-01

Littering is not a novelty, yet a prolonged issue. The solutions have been discussed for a long time; however this issue still remains unresolved. Littering is commonly associated with littering behavior and awareness. The littering behavior is normally influenced by the litter profile such as gender, family income, education level and age. Jengka Street market, which is located in Pahang, is popularly known as a trade market. It offers diversities of wet and dry goods and is awaited by local residents and tourists. This study analyzes association between litterers' profile and littering behavior. Littering behavior is measured based on factors of trash bin facilities, awareness campaign and public littering behavior. 114 respondents were involved in this study with 62 (54.39%) are female aged more than 18 years old and majority of these female respondents are diploma holders. In addition, 78.95% of the respondents have family income below than RM3,000.00 per month. Based on the data analysis, it was found that first-time visitors littered higher than frequent visitors, lack of providing trash bin facilities contributes to positive littering behavior and there is a significant association between litterers' age and littering behavior by using chi-square approach.

Focus Group Evaluation of “Secret Feelings”: A Depression Fotonovela for Latinos With Limited English Proficiency

PubMed Central

Cabassa, Leopoldo J.; Contreras, Sandra; Aragón, Rebeca; Molina, Gregory B.; Baron, Melvin

2013-01-01

In this study, the authors examined reactions of Latino adults with limited English proficiency (LEP) to a culturally and linguistically adapted depression fotonovela, titled “Secret Feelings.” Fotonovelas are popular health education tools that use posed photographs, text bubbles with simple text, and dramatic narratives to engage audiences and raise their awareness and knowledge about specific health issues. Four focus groups (N = 32) were conducted at an adult school program (e.g., GED classes). Content analysis was used to generate themes from transcripts and memos. “Secret Feelings” was viewed as an entertaining, engaging, and educational tool that helped combat stigma toward depression and its treatments in the Latino community. Despite learning about depression, participants reported they wanted more information about the causes of depression, the process of recovery, and felt that the story did not shift their apprehensions toward antidepressants. The findings suggest that “Secret Feelings” is a promising depression literacy tool for Latinos with LEP that can raise awareness and knowledge about depression and its treatments, reduce stigma toward depression and antidepressant medications, and model appropriate help-seeking behaviors. PMID:21807951

Publication of sensor data in the long-term environmental sub-observatory TERENO Northeast

NASA Astrophysics Data System (ADS)

Stender, Vivien; Ulbricht, Damian; Klump, Jens

2017-04-01

Terrestrial Environmental Observatories (TERENO) is an interdisciplinary and long-term research project spanning an Earth observation network across Germany. It includes four test sites within Germany from the North German lowlands to the Bavarian Alps and is operated by six research centers of the Helmholtz Association. TERENO Northeast is one of the sub-observatories of TERENO and is operated by the German Research Centre for Geosciences GFZ in Potsdam. This observatory investigates geoecological processes in the northeastern lowland of Germany by collecting large amounts of environmentally relevant data. The success of long-term projects like TERENO depends on well-organized data management, data exchange between the partners involved and on the availability of the captured data. Data discovery and dissemination are facilitated not only through data portals of the regional TERENO observatories but also through a common spatial data infrastructure TEODOOR (TEreno Online Data repOsitORry). TEODOOR bundles the data provided by the different web services of the single observatories and provides tools for data discovery, visualization and data access. The TERENO Northeast data infrastructure integrates data from more than 200 instruments and makes data available through standard web services. TEODOOR accesses the OGC Sensor Web Enablement (SWE) interfaces offered by the regional observatories. In addition to the SWE interface, TERENO Northeast also publishes time series of environmental sensor data through the DOI registration service at GFZ Potsdam. This service uses the DataCite infrastructure to make research data citable and is able to keep and disseminate metadata popular to the geosciences [1]. The metadata required by DataCite are created in an automated process by extracting information from the SWE SensorML metadata. The GFZ data management tool kit panMetaDocs is used to manage and archive file based datasets and to register Digital Object Identifiers (DOI) for published data. In this presentation we will report on current advances in publication of time series data from environmental sensor networks. [1]http://doidb.wdc-terra.org/oaip/oai?verb=ListRecords&metadataPrefix=iso19139&set=DOIDB.TERENO

Science and electronic cigarettes: current data, future needs.

PubMed

Breland, Alison B; Spindle, Tory; Weaver, Michael; Eissenberg, Thomas

2014-01-01

Electronic cigarettes (ECIGs), also referred to as electronic nicotine delivery systems or "e-cigarettes," generally consist of a power source (usually a battery) and heating element (commonly referred to as an atomizer) that vaporizes a solution (e-liquid). The user inhales the resulting vapor. Electronic cigarettes have been increasing in popularity since they were introduced into the US market in 2007. Many questions remain about these products, and limited research has been conducted. This review describes the available research on what ECIGs are, effects of use, survey data on awareness and use, and the utility of ECIGs to help smokers quit using tobacco cigarettes. This review also describes arguments for and against ECIGs and concludes with steps to move research on ECIGs forward.

Rapid detox: understanding new treatment approaches for the addicted patient.

PubMed

McCabe, S

2000-01-01

Despite substantive advances in understanding of genetic and biochemical basis of substance abuse and addiction in the last decade, little information has been translated into alternative treatment models for the addicted patient. Rapid detox, an alternative form of detox treatment, is gaining in both acceptance and popularity. To increase readers' understanding of the neurobiology of addiction and the mode of action of new detox approaches for patients addicted to opiate drugs. A review of the current literature pertaining to rapid detox. Rapid detox is a viable alternative for selected patients attempting to detox from opiate agents of abuse. Increasing knowledge of new treatment approaches allows nurses working to assist addicted patients in planning and receiving treatment based on new awareness of the neurobiology of addiction.

Baseball and softball.

PubMed

Rice, Stephen G; Congeni, Joseph A

2012-03-01

Baseball and softball are among the most popular and safest sports in which children and adolescents participate. Nevertheless, traumatic and overuse injuries occur regularly, including occasional catastrophic injury and even death. Safety of the athlete is a constant focus of attention among those responsible for modifying rules. Understanding the stresses placed on the arm, especially while pitching, led to the institution of rules controlling the quantity of pitches thrown in youth baseball and established rest periods between pitching assignments. Similarly, field maintenance and awareness of environmental conditions as well as equipment maintenance and creative prevention strategies are critically important in minimizing the risk of injury. This statement serves as a basis for encouraging safe participation in baseball and softball. This statement has been endorsed by the Canadian Paediatric Society.

Combining energy drinks and alcohol - a recipe for trouble?

PubMed

Pennay, Amy; Lubman, Dan; Miller, Peter

2011-03-01

Combining energy drinks (such as 'Red Bull(®)') with alcohol is becoming increasingly popular, particularly among young people. However, as yet, limited research has been conducted examining the harms associated with this form of drinking. To review current evidence associated with combining energy drinks with alcohol and provide recommendations for addressing this issue within primary care. Combining alcohol with energy drinks can mask the signs of alcohol intoxication, resulting in greater levels of alcohol intake, dehydration, more severe and prolonged hangovers, and alcohol poisoning. It may also increase engagement in risky behaviours (such as drink driving) as well as alcohol related violence. General practitioners should be aware of the harms associated with this pattern of drinking, and provide screening and relevant harm reduction advice.

Prevention methods for pest control and their use in Poland.

PubMed

Matyjaszczyk, Ewa

2015-04-01

Prevention methods can still be a cost-effective and efficient tool for pest control. Rational use of prevention methods is a feasible way to reduce dependency on chemical protection in agriculture. Costs, workload and farmers' awareness are key issues, however. In Poland, crop rotation is used as a method for pest control only to a limited extent owing to the high share of cereals in the crop structure. The choice of resistant varieties is satisfactory, but farmers should make use of qualified seed material more often. Liming is recommended on the majority of farms on account of widespread soil acidity. Favourable aspects as regards the prevention of pest development are biodiversity and the popularity of prevention cultivation techniques. © 2014 Society of Chemical Industry.

Continuum Electrostatics Approaches to Calculating pKas and Ems in Proteins

PubMed Central

Gunner, MR; Baker, Nathan A.

2017-01-01

Proteins change their charge state through protonation and redox reactions as well as through binding charged ligands. The free energy of these reactions are dominated by solvation and electrostatic energies and modulated by protein conformational relaxation in response to the ionization state changes. Although computational methods for calculating these interactions can provide very powerful tools for predicting protein charge states, they include several critical approximations of which users should be aware. This chapter discusses the strengths, weaknesses, and approximations of popular computational methods for predicting charge states and understanding their underlying electrostatic interactions. The goal of this chapter is to inform users about applications and potential caveats of these methods as well as outline directions for future theoretical and computational research. PMID:27497160

Concerns of an itinerant surgeon: results of a Guatemalan surgical aid trip.

PubMed

Kavolus, Joseph J; Ritter, Merrill A; Claverie, Jorge G; Barfield, William R; Lackland, Daniel T; Trousdale, Robert T

2014-05-01

Over the past decade the popularity of foreign medical aid has increased and gained notoriety. Operation Walk is a philanthropic organization dedicated to improving the ambulatory potential of patients in developing countries by providing free surgical treatment for patients who otherwise lack access to care of debilitating bone and joint conditions. During Operation Walk Mooresville's 2013 trip to Guatemala 40 patients prospectively completed a Likert Scale style survey. The 63-question survey assessed patient impressions and concerns regarding the care they receive as part of itinerant surgical aid trips. Mean scores were calculated and then concerns were ranked accordingly. We are aware of no other investigation assessing these sorts of patient centered perspectives for international surgical aid trips. © 2013.

Servant leadership.

PubMed

Wilson, R T

1998-01-01

As corporations are eagerly pursuing reengineering and reorganization, leadership functions are changing to champion these efforts. Traditionally, organizations have had a "top-down" management approach, however, there is a gradual shift to other leadership models. Servant leadership is being successfully implemented in many settings. Servant leadership, first popularized by Robert Greenleaf in 1970, puts serving others as the number one priority. Ten characteristics of a servant leader include: Listening, empathy, healing, awareness, persuasion, conceptualization, foresight, stewardship, commitment to the growth of people, and building community. Both servant leadership and the chaos theory have in common the central tenet of relationships. Since America is now approximately 80 percent a "service-economy," servant leadership can greatly benefit the individual employees, as well as help to facilitate the organization's pursuit of its changing strategic plans.

Family Outbreaks of Nontyphoidal Salmonellosis following a Meal of Guinea Pigs

PubMed Central

Fournier, John B.; Knox, Kimberly; Harris, Maureen; Newstein, Michael

2015-01-01

Salmonella outbreaks have been linked to a wide variety of foods, including recent nationwide outbreaks. Guinea pig (Cavia porcellus), also known as cuy or cobayo, has long been a popular delicacy and ceremonial food in the Andean region in South America. This case report describes three family outbreaks of nontyphoidal salmonellosis, each occurring after a meal of guinea pigs. We believe this case report is the first to describe a probable association between the consumption of guinea pig meat and human salmonellosis. Physicians should be aware of the association of Salmonella and the consumption of guinea pigs, given the increasing immigration of people from the Andean region of South America and the increasing travel to this region. PMID:25821613

Family Outbreaks of Nontyphoidal Salmonellosis following a Meal of Guinea Pigs.

PubMed

Fournier, John B; Knox, Kimberly; Harris, Maureen; Newstein, Michael

2015-01-01

Salmonella outbreaks have been linked to a wide variety of foods, including recent nationwide outbreaks. Guinea pig (Cavia porcellus), also known as cuy or cobayo, has long been a popular delicacy and ceremonial food in the Andean region in South America. This case report describes three family outbreaks of nontyphoidal salmonellosis, each occurring after a meal of guinea pigs. We believe this case report is the first to describe a probable association between the consumption of guinea pig meat and human salmonellosis. Physicians should be aware of the association of Salmonella and the consumption of guinea pigs, given the increasing immigration of people from the Andean region of South America and the increasing travel to this region.

Biology doesn't waste energy: that's really smart

NASA Astrophysics Data System (ADS)

Vincent, Julian F. V.; Bogatyreva, Olga; Bogatyrev, Nikolaj

2006-03-01

Biology presents us with answers to design problems that we suspect would be very useful if only we could implement them successfully. We use the Russian theory of problem solving - TRIZ - in a novel way to provide a system for analysis and technology transfer. The analysis shows that whereas technology uses energy as the main means of solving technical problems, biology uses information and structure. Biology is also strongly hierarchical. The suggestion is that smart technology in hierarchical structures can help us to design much more efficient technology. TRIZ also suggests that biological design is autonomous and can be defined by the prefix "self-" with any function. This autonomy extends to the control system, so that the sensor is commonly also the actuator, resulting in simpler systems and greater reliability.

Long frame sync words for binary PSK telemetry

NASA Technical Reports Server (NTRS)

Levitt, B. K.

1975-01-01

Correlation criteria have previously been established for identifying whether a given binary sequence would be a good frame sync word for phase-shift keyed telemetry. In the past, the search for a good K-bit sync word has involved the application of these criteria to the entire set of 2 exponent K binary K-tuples. It is shown that restricting this search to a much smaller subset consisting of K-bit prefixes of pseudonoise sequences results in sync words of comparable quality, with greatly reduced computer search times for larger values of K. As an example, this procedure is used to find good sync words of length 16-63; from a storage viewpoint, each of these sequences can be generated by a 5- or 6-bit linear feedback shift register.

Route Flap Damping Made Usable

NASA Astrophysics Data System (ADS)

Pelsser, Cristel; Maennel, Olaf; Mohapatra, Pradosh; Bush, Randy; Patel, Keyur

The Border Gateway Protocol (BGP), the de facto inter-domain routing protocol of the Internet, is known to be noisy. The protocol has two main mechanisms to ameliorate this, MinRouteAdvertisementInterval (MRAI), and Route Flap Damping (RFD). MRAI deals with very short bursts on the order of a few to 30 seconds. RFD deals with longer bursts, minutes to hours. Unfortunately, RFD was found to severely penalize sites for being well-connected because topological richness amplifies the number of update messages exchanged. So most operators have disabled it. Through measurement, this paper explores the avenue of absolutely minimal change to code, and shows that a few RFD algorithmic constants and limits can be trivially modified, with the result being damping a non-trivial amount of long term churn without penalizing well-behaved prefixes' normal convergence process.

Optimistic barrier synchronization

NASA Technical Reports Server (NTRS)

Nicol, David M.

1992-01-01

Barrier synchronization is fundamental operation in parallel computation. In many contexts, at the point a processor enters a barrier it knows that it has already processed all the work required of it prior to synchronization. The alternative case, when a processor cannot enter a barrier with the assurance that it has already performed all the necessary pre-synchronization computation, is treated. The problem arises when the number of pre-sychronization messages to be received by a processor is unkown, for example, in a parallel discrete simulation or any other computation that is largely driven by an unpredictable exchange of messages. We describe an optimistic O(log sup 2 P) barrier algorithm for such problems, study its performance on a large-scale parallel system, and consider extensions to general associative reductions as well as associative parallel prefix computations.

Refining search terms for nanotechnology

NASA Astrophysics Data System (ADS)

Porter, Alan L.; Youtie, Jan; Shapira, Philip; Schoeneck, David J.

2008-05-01

The ability to delineate the boundaries of an emerging technology is central to obtaining an understanding of the technology's research paths and commercialization prospects. Nowhere is this more relevant than in the case of nanotechnology (hereafter identified as "nano") given its current rapid growth and multidisciplinary nature. (Under the rubric of nanotechnology, we also include nanoscience and nanoengineering.) Past efforts have utilized several strategies, including simple term search for the prefix nano, complex lexical and citation-based approaches, and bootstrapping techniques. This research introduces a modularized Boolean approach to defining nanotechnology which has been applied to several research and patenting databases. We explain our approach to downloading and cleaning data, and report initial results. Comparisons of this approach with other nanotechnology search formulations are presented. Implications for search strategy development and profiling of the nanotechnology field are discussed.

Phonology without universal grammar

PubMed Central

Archangeli, Diana; Pulleyblank, Douglas

2015-01-01

The question of identifying the properties of language that are specific human linguistic abilities, i.e., Universal Grammar, lies at the center of linguistic research. This paper argues for a largely Emergent Grammar in phonology, taking as the starting point that memory, categorization, attention to frequency, and the creation of symbolic systems are all nonlinguistic characteristics of the human mind. The articulation patterns of American English rhotics illustrate categorization and systems; the distribution of vowels in Bantu vowel harmony uses frequencies of particular sequences to argue against Universal Grammar and in favor of Emergent Grammar; prefix allomorphy in Esimbi illustrates the Emergent symbolic system integrating phonological and morphological generalizations. The Esimbi case has been treated as an example of phonological opacity in a Universal Grammar account; the Emergent analysis resolves the pattern without opacity concerns. PMID:26388791

An emerging model of maternity care: smartphone, midwife, doctor?

PubMed

Tripp, Nadia; Hainey, Kirsten; Liu, Anthony; Poulton, Alison; Peek, Michael; Kim, Jinman; Nanan, Ralph

2014-03-01

Mobile technology in the form of the smartphone is widely used, particularly in pregnancy and they are an increasing and influential source of information. To describe the diverse nature of pregnancy related applications (apps) for the smartphone and to flag that these apps can potentially affect maternity care and should be considered in future planning of care provision. The 2 smartphone platforms, Apple and Android, were searched for pregnancy related apps and reviewed for their purpose and popularity. iTunes and Google Play returned 1059 and 497 pregnancy related apps respectively. Forty percent of the apps were informative, 13% interactive, 19% had features of a medical tool and 11% were social media apps. By far the most popular apps, calculated as the number of reviews multiplied by average reviewer rating, were those with interactive features. The popularity of pregnancy-related apps could indicate a shift towards patient empowerment within maternity care provision. The traditional model of 'shared maternity care' needs to accommodate electronic devices into its functioning. Reliance on healthcare professionals may be reduced by the availability of interactive and personalised information delivered via a smartphone. This combined with the fact that smartphones are widely used by many women of childbearing age, has the potential to modify maternity care and experiences of pregnancy. Therefore it is important that healthcare professionals and policy-makers are more aware of these new developments, which are likely to influence healthcare and alter health-seeking behaviour. In addition healthcare professionals need to consider whether to discuss the use of apps in pregnancy with the women in their care. Copyright © 2013 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

A national UK survey of radiology trainees special interest choices: what and why?

PubMed

Parvizi, Nassim; Bhuva, Shaheel

2017-11-01

A national survey was designed to better understand factors influencing special interest choices, future aspirations of UK radiology trainees and perceptions of breast radiology. A SurveyMonkey questionnaire was developed and distributed to all radiology trainees in the UK through the British Institute of Radiology, RCR Junior Radiologists Forum and by directly contacting UK training schemes as well as by social media between December 2015 and January 2016. From 21 training schemes across the UK, 232 responses were received. Over half entered radiology after foundation training and 62% were ST1-3; one-fifth of trainees intended to leave the NHS. The most popular special interests were musculoskeletal (18%), abdominal imaging (16%) and neuroradiology (13%). Gynaecological and oncological imaging proved to be the least popular. Strong personal interest, a successful rotation during training, a mix of imaging modalities, direct impact on patient care and job prospects were the most popular factors influencing career choice. Research and potential for private income were the least influential factors. Respondents detailed their perceptions of breast radiology, selecting an awareness of career prospects (41%) and a better trainee experience (36%) as factors that would increase their interest in pursuing it as a career. Understanding the factors that influence special interest choice is essential to addressing the alarming staffing shortfalls that will befall certain radiology special interests. Addressing trainee's preconceptions and improving the trainee experience are key to attracting trainees to breast radiology. Advances in knowledge: This is the first survey of its kind in the UK literature designed to evaluate special interest career choices and the factors that influence those among radiology trainees.

Measuring the impact of invasive species on popular culture: a case study based on toy turtles from Japan

USGS Publications Warehouse

Lovich, Jeffrey E.; Yamamoto, Katsuya

2016-01-01

The red-eared slider turtle (Trachemys scripta elegans) is native to portions of the United States of America (USA) and adjacent northeastern Mexico. The bright and colorful hatchlings have long been popular as pets globally but numerous individuals have been released into the wild establishing populations in areas well outside their native range. As a result, slider turtles are now introduced worldwide on all continents, with the exception of Antarctica, and many temperate and tropical islands, including Japan. They are very successful at establishing breeding populations in a variety of habitats, even those in proximity to human development. Once established in large populations, they compete with native turtle species sometimes to the detriment of the latter. Tin toy turtles were popular in Japan for decades, and they were an important export item after World War II. From the 1920s to the 1950s, prior to the widespread establishment of slider populations in Japan, the toys were characterized by muted earth-tone colors representative of native species of Japanese turtles. After the 1950s, toy turtles exhibited brighter combinations of yellow, red and green more typical of slider turtles. This transition may reflect demand for more colorful toys by importing countries like the USA. Alternatively, the change was coincident with the importation of large numbers of colorful slider turtles to Japan via the pet trade and their subsequent establishment and numerical dominance in Japanese wetlands. This switch in toy turtle colors may reflect a cultural transition in awareness of what constitutes the appearance of a typical turtle in Japan. Sliders appear to have been accepted by Japanese consumers as a new cultural norm in the appearance of turtles, a case of art imitating life.

A systematic review of statistical methods used to test for reliability of medical instruments measuring continuous variables.

PubMed

Zaki, Rafdzah; Bulgiba, Awang; Nordin, Noorhaire; Azina Ismail, Noor

2013-06-01

Reliability measures precision or the extent to which test results can be replicated. This is the first ever systematic review to identify statistical methods used to measure reliability of equipment measuring continuous variables. This studyalso aims to highlight the inappropriate statistical method used in the reliability analysis and its implication in the medical practice. In 2010, five electronic databases were searched between 2007 and 2009 to look for reliability studies. A total of 5,795 titles were initially identified. Only 282 titles were potentially related, and finally 42 fitted the inclusion criteria. The Intra-class Correlation Coefficient (ICC) is the most popular method with 25 (60%) studies having used this method followed by the comparing means (8 or 19%). Out of 25 studies using the ICC, only 7 (28%) reported the confidence intervals and types of ICC used. Most studies (71%) also tested the agreement of instruments. This study finds that the Intra-class Correlation Coefficient is the most popular method used to assess the reliability of medical instruments measuring continuous outcomes. There are also inappropriate applications and interpretations of statistical methods in some studies. It is important for medical researchers to be aware of this issue, and be able to correctly perform analysis in reliability studies.

[Knowledge to the subject of legal highs and popularity of their use amongst secondary-school students from the Silesian Voivodeship].

PubMed

Margasińska, Joanna; Dworak, Daria; Goc, Sara; Ahnert, Bożena; Wiechuła, Danuta

Evaluation of knowledge to the subject of legal highs and popularity of their use amongst secondary-school students from the Silesian Voivodeship. Studies were conducted in spring of 2016 in two randomly selected secondary schools in Katowice and Dąbrowa Górnicza. The survey was carried out amongst students of these schools and concerned question about the knowledge of legal highs effect on the body and their use by young people. The study consisted of 336 questionnaire forms, 159 filled by secondaryschool students from Katowice and 177 by secondary-school students from Dąbrowa Górnicza. Legal highs for 78.3% of young people are as dangerous as drugs. Almost 70% of respondents believe that legal highs strongly affected the physical health, psyche, may cause a loss of life or health, as well as cause addiction. As the main effects of legal highs, young people point to strong agitation and aggression, as well as visions and hallucinations. 12.5% of respondents answered “Yes” to the question, whether they ever took legal highs. Most of students (69.7%) think that legal highs should be forbidden. The use of legal highs declared 12.5% of secondaryschool students. Most of respondents are aware of threats to health associated with use of legal highs.

An examination of marketing techniques used to promote children's vitamins in parenting magazines.

PubMed

Basch, Corey Hannah; Roberts, Katherine J; Ethan, Danna; Samayoa-Kozlowsky, Sandra

2014-11-26

More than a third of children and adolescents in the United States take vitamins even though professional medical organizations do not endorse their use in healthy children. Regardless of their efficacy, children's vitamin products are aggressively promoted. Therefore, the goal of this study was to describe and analyze advertisements related to vitamins in the following three popular parenting magazines, Parents, Parenting Early Years, and Parenting School Years. A total of 135 magazines across four years were reviewed.  There were 207 advertisements for children's vitamins, all in the form of chewy or gummy.  None of these advertisements included a dosage or a warning.  Almost all (92.3%) included a cartoon in the advertisement.  Almost a quarter (23.2%) of the advertisements promoted their product with the theme of prevention and more than half (51.2%) included the theme of peace of mind.  Parenting magazines are a popular medium for providing exposure to products geared towards children.  Companies that market children's vitamins in these magazines can increase awareness among parents of the risks by providing warning and dosage information in their advertisements.  Magazines can also play a role by encouraging responsible marketing and providing editorial content on children's vitamins and potential consequences of pediatric overdose.

An Examination of Marketing Techniques used to Promote Children’s Vitamins in Parenting Magazines

PubMed Central

Basch, Corey H.; Roberts, Katherine J.; Ethan, Danna; Samayoa-Kozlowsky, Sandra

2015-01-01

More than a third of children and adolescents in the United States take vitamins even though professional medical organizations do not endorse their use in healthy children. Regardless of their efficacy, children’s vitamin products are aggressively promoted. Therefore, the goal of this study was to describe and analyze advertisements related to vitamins in the following three popular parenting magazines, Parents, Parenting Early Years, and Parenting School Years. A total of 135 magazines across four years were reviewed. There were 207 advertisements for children’s vitamins, all in the form of chewy or gummy. None of these advertisements included a dosage or a warning. Almost all (92.3%) included a cartoon in the advertisement. Almost a quarter (23.2%) of the advertisements promoted their product with the theme of prevention and more than half (51.2%) included the theme of peace of mind. Parenting magazines are a popular medium for providing exposure to products geared towards children. Companies that market children’s vitamins in these magazines can increase awareness among parents of the risks by providing warning and dosage information in their advertisements. Magazines can also play a role by encouraging responsible marketing and providing editorial content on children’s vitamins and potential consequences of pediatric overdose. PMID:25948456

Well-being and consumer culture: a different kind of public health problem?

PubMed

Carlisle, Sandra; Hanlon, Phil

2007-09-01

The concept of well-being is now of interest to many disciplines; as a consequence, it presents an increasingly complex and contested territory. We suggest that much current thinking about well-being can be summarized in terms of four main discourses: scientific, popular, critical and environmental. Exponents of the scientific discourse argue that subjective well-being is now static or declining in developed countries: a paradox for economists, as incomes have grown considerably. Psychological observations on the loss of subjective well-being have also entered popular awareness, in simplified form, and conceptions of well-being as happiness are now influencing contemporary political debate and policy-making. These views have not escaped criticism. Philosophers understand well-being as part of a flourishing human life, not just happiness. Some social theorists critique the export of specific cultural concepts of well-being as human universals. Others view well-being as a potentially divisive construct that may contribute to maintaining social inequalities. Environmentalists argue that socio-cultural patterns of over-consumption, within the neo-liberal economies of developed societies, present an impending ecological threat to individual, social and global well-being. As the four discourses carry different implications for action, we conclude by considering their varied utility and applicability for health promotion.

Ocular Complications Following Autologous Fat Injections into Facial Area: Case Report of a Recovery from Visual Loss After Ophthalmic Artery Occlusion and a Review of the Literature.

PubMed

Szantyr, Aleksandra; Orski, Michał; Marchewka, Ida; Szuta, Mariusz; Orska, Małgorzata; Zapała, Jan

2017-06-01

With the increase in popularity of the use of cosmetic fillers in plastic and esthetic surgery, the possibility of severe ocular complications should not be neglected. Of the fillers used, autologous fat is the most common to cause permanent visual deterioration, one of the most severe complications associated with the use of cosmetic fillers. Here we present the first report of a complete recovery of visual acuity from an instance of visual loss with no light perception caused by ophthalmic artery occlusion of the right eye following autologous fat injection in the facial area. Immediate ophthalmological intervention and comprehensive therapy with prostaglandins and vinpocetine made it possible to restore retinal perfusion and achieve complete recovery of visual acuity. Awareness of the iatrogenic artery occlusions associated with facial fillers and the need for immediate treatment should be popularized among injectors to prevent devastating consequences, such as permanent vision loss. Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Awareness and Use of South Asian Tobacco Products Among South Asians in New Jersey

PubMed Central

Hrywna, Mary; Lewis, M. Jane; Mukherjea, Arnab; Banerjee, Smita C.; Steinberg, Michael B.; Delnevo, Cristine D.

2016-01-01

South Asians are the third largest Asian group in the US and among the fastest growing racial groups in New Jersey. Tobacco consumption among South Asians is characterized by several smoked and smokeless tobacco products indigenous to the Indian subcontinent. However, there is a paucity of research on tobacco use behaviors among South Asians in the US. The goal of this study was to examine the awareness and use of South Asian tobacco products such as bidis, gutkha, paan, paan masala, and zarda as well as other potentially carcinogenic products such as supari, their context of use, and their cultural significance among South Asians living in the US. Eight focus groups were conducted with South Asian adults living in Central New Jersey. Overall, participants were aware of a wide variety of foreign and American tobacco products with older South Asians identifying a greater variety of indigenous products compared to younger South Asians. Hookah was consistently recognized as popular among the younger generation while products such as paan or paan masala were more commonly identified with elders. Use of tobacco-related products such as paan and supari were described as common at social gatherings or after meals. In addition, light or social users of South Asian tobacco products, including products not consistently defined as tobacco, may not report tobacco use on a survey. Better understanding of the use of these products among South Asians and how some may classify tobacco usage can inform future research and public health interventions in these communities. PMID:27256410

The extent of use of online pharmacies in Saudi Arabia.

PubMed

Abanmy, Norah

2017-09-01

Online pharmacies sell medicine over the Internet and deliver them by mail. The main objective of this study is to explore the extent of use of online pharmacies in Saudi Arabia which will be useful for the scientific community and regulators. An Arabic survey questionnaire was developed for this study. The questionnaire was distributed via email and social media. Four sections were created to cover the objectives: experience with online shopping in general, demographics, awareness of the existence and customer experiences of buying medicine online, and reasons for buying/not buying medicine online. A total of 633 responses were collected. Around 69% (437) of them were female and the majority (256, 40.4%) was in the age range 26-40. Only 23.1% (146) were aware of the existence of online pharmacies where 2.7% (17) of them had bought a medicine over the Internet and 15 (88.2%) respondents out of the 17 was satisfied with the process. Lack of awareness of the availability of such services was the main reason for not buying medicines online. Many respondents (263, 42.7%) were willing to try an online pharmacy, although majorities (243, 45.9%) were unable to differentiate between legal and illegal online pharmacies. The largest categories of products respondents were willing to buy them online were nonprescription medicines and cosmetics. The popularity of purchasing medicines over the Internet is still low in Saudi Arabia. However, because the majority of respondents are willing to purchase medicines online, efforts should be made by the Saudi FDA to set regulations and monitor this activity.

"WhatsApp"ening in orthopedic care: a concise report from a 300-bedded tertiary care teaching center.

PubMed

Khanna, Vishesh; Sambandam, Senthil N; Gul, Arif; Mounasamy, Varatharaj

2015-07-01

Smartphones have emerged as essential tools providing assistance in patient care, monitoring, rehabilitation, communication, diagnosis, teaching, research and reference. Among innumerable communication apps, WhatsApp has been widely popular and cost effective. The aim of our study was to report the impact of introduction of a smartphone app "WhatsApp" as an intradepartmental communication tool on (1) awareness of patient-related information, (2) efficiency of the handover process and (3) duration of traditional morning handovers among orthopedic residents in a 300-bedded tertiary care teaching center. Written handovers and paging used for communication at our center led to occasional inefficiencies among residents. Widespread use, low cost, availability and double password protection (phone lock and WhatsApp lock) made WhatsApp's group conversation feature an ideal tool for intradepartmental patient-related communication. Twenty-five consecutive admissions before and after WhatsApp (BW, AW) were included in the study. Eight orthopedic residents attempted fifty randomly arranged questions based on the twenty-five patients in each study period. A null hypothesis that introduction of WhatsApp group would neither increase the awareness of patient-related information nor improve the efficiency of the handovers among residents was assumed. A significant improvement observed in scores obtained by residents in the AW group led to rejection of the null hypothesis. The residents also reported swifter and efficient handovers after the introduction of WhatsApp. Our results indicate that the introduction of a smartphone app "WhatsApp" as an intradepartmental communication tool can bring about an improvement in patient-related awareness, communication and handovers among orthopedic residents.

Awareness and Use of South Asian Tobacco Products Among South Asians in New Jersey.

PubMed

Hrywna, Mary; Jane Lewis, M; Mukherjea, Arnab; Banerjee, Smita C; Steinberg, Michael B; Delnevo, Cristine D

2016-12-01

South Asians are the third largest Asian group in the US and among the fastest growing racial groups in New Jersey. Tobacco consumption among South Asians is characterized by several smoked and smokeless tobacco products indigenous to the Indian subcontinent. However, there is a paucity of research on tobacco use behaviors among South Asians in the US. The goal of this study was to examine the awareness and use of South Asian tobacco products such as bidis, gutkha, paan, paan masala, and zarda as well as other potentially carcinogenic products such as supari, their context of use, and their cultural significance among South Asians living in the US. Eight focus groups were conducted with South Asian adults living in Central New Jersey. Overall, participants were aware of a wide variety of foreign and American tobacco products with older South Asians identifying a greater variety of indigenous products compared to younger South Asians. Hookah was consistently recognized as popular among the younger generation while products such as paan or paan masala were more commonly identified with elders. Use of tobacco-related products such as paan and supari were described as common at social gatherings or after meals. In addition, light or social users of South Asian tobacco products, including products not consistently defined as tobacco, may not report tobacco use on a survey. Better understanding of the use of these products among South Asians and how some may classify tobacco usage can inform future research and public health interventions in these communities.

Distracted Biking: An Observational Study.

PubMed

Wolfe, Elizabeth Suzanne; Arabian, Sandra Strack; Breeze, Janis L; Salzler, Matthew J

2016-01-01

Commuting via bicycle is a very popular mode of transportation in the Northeastern United States. Boston, MA, has seen a rapid increase in bicycle ridership over the past decade, which has raised concerns and awareness about bicycle safety. An emerging topic in this field is distracted bicycle riding. This study was conducted to provide descriptive data on the prevalence and type of distracted bicycling in Boston at different times of day. This was a cross-sectional study in which observers tallied bicyclists at 4 high traffic intersections in Boston during various peak commuting hours for 2 types of distractions: auditory (earbuds/phones in or on ears), and visual/tactile (electronic device or other object in hand). Nineteen hundred seventy-four bicyclists were observed and 615 (31.2%), 95% CI [29, 33%], were distracted. Of those observed, auditory distractions were the most common (N = 349; 17.7%), 95% CI [16, 19], p = .0003, followed by visual/tactile distractions (N = 266; 13.5%), 95% CI [12, 15]. The highest proportion (40.7%), 95% CI [35, 46], of distracted bicyclists was observed during the midday commute (between 13:30 and 15:00). Distracted bicycling is a prevalent safety concern in the city of Boston, as almost a third of all bicyclists exhibited distracted behavior. Education and public awareness campaigns should be designed to decrease distracted bicycling behaviors and promote bicycle safety in Boston. An awareness of the prevalence of distracted biking can be utilized to promote bicycle safety campaigns dedicated to decreasing distracted bicycling and to provide a baseline against which improvements can be measured.

Distracted Biking: An Observational Study

PubMed Central

Wolfe, Elizabeth Suzanne; Arabian, Sandra Strack; Breeze, Janis L; Salzler, Matthew J.

2016-01-01

Commuting via bicycle is a very popular mode of transportation in the Northeastern United States (US). Boston, MA has seen a rapid increase in bicycle ridership over the past decade which has raised concerns and awareness about bicycle safety. An emerging topic in this field is distracted bicycle riding. This study was conducted to provide descriptive data on the prevalence and type of distracted bicycling in Boston at different times of day. This was a cross-sectional study in which observers tallied bicyclists at four high traffic intersections in Boston during various peak commuting hours for two types of distractions: auditory (ear buds/phones in or on ears), and visual/tactile (electronic device or other object in hand). Nineteen hundred seventy-four bicyclists were observed and 615 (31.2%, 95% CI: 29%-33%) were distracted. Of those observed, auditory distractions were the most common (N= 349 [17.7%, 95% CI: 16%-19%], p=0.0003) followed by visual/tactile distractions (N= 266 [13.5%, 95% CI: 12%-15%]). The highest proportion (40.7%, 95% CI: 35%-46%) of distracted bicyclists was observed during the midday commute (between 13:30-15:00). Distracted bicycling is a prevalent safety concern in the city of Boston, as almost one-third of all bicyclists exhibited distracted behavior. Education and public awareness campaigns should be designed to decrease distracted bicycling behaviors and promote bicycle safety in Boston. An awareness of the prevalence of distracted biking can be utilized to promote bicycle safety campaigns dedicated to decreasing distracted bicycling and to provide a baseline against which improvements can be measured. PMID:26953533

‘Do I care?' Young adults' recalled experiences of early adolescent overweight and obesity: a qualitative study

PubMed Central

Smith, E; Sweeting, H; Wright, C

2013-01-01

Objective: Individual behaviour change to reduce obesity requires awareness of, and concern about, weight. This paper therefore describes how young adults, known to have been overweight or obese during early adolescence, recalled early adolescent weight-related awareness and concerns. Associations between recalled concerns and weight-, health- and peer-related survey responses collected during adolescence are also examined. Design: Qualitative semi-structured interviews with young adults; data compared with responses to self-report questionnaires obtained in adolescence. Participants: A total of 35 participants, purposively sub-sampled at age 24 from a longitudinal study of a school year cohort, previously surveyed at ages 11, 13 and 15. Physical measures during previous surveys allowed identification of participants with a body mass index (BMI) indicative of overweight or obesity (based on British 1990 growth reference) during early adolescence. Overall, 26 had been obese, of whom 11 had BMI⩾99.6th centile, whereas 9 had been overweight (BMI=95th–97.9th centile). Measures: Qualitative interview responses describing teenage life, with prompts for school-, social- and health-related concerns. Early adolescent self-report questionnaire data on weight-worries, self-esteem, friends and victimisation (closed questions). Results: Most, but not all recalled having been aware of their overweight. None referred to themselves as having been obese. None recalled weight-related health worries. Recollection of early adolescent obesity varied from major concerns impacting on much of an individual's life to almost no concern, with little relation to actual severity of overweight. Recalled concerns were not clearly patterned by gender, but young adult males recalling concerns had previously reported more worries about weight, lower self-esteem, fewer friends and more victimisation in early adolescence; no such pattern was seen among females. Conclusion: The popular image of the unhappy overweight teenager was not borne out. Many obese adolescents, although well aware of their overweight recalled neither major dissatisfaction nor concern. Weight-reduction behaviours are unlikely in such circumstances. PMID:22450852

Effects of Out-of-hospital Continuing Nursing on Schizophrenia Patients’ Rehabilitation and Quality of Life

PubMed Central

Ye, Maoting; Guo, Jia; Song, Caiping; Zheng, Feiyu

2017-01-01

Abstract Objective This paper aims to explore specific effects of out-of-hospital continuing nursing on schizophrenia patients’ health rehabilitation and quality of life, and further improve application and popularization of out-of-hospital continuing nursing. Methods The 180 schizophrenia patients discharged from our hospital from March 2014 to March 2016 were selected as the subjects. The patients were divided into two groups according to the randomized double-blind method. Both groups received routine discharge guidance, and the observation group received out-of-hospital continuing nursing on this basis. Questionnaires and scales were used to compare differences of the two groups after discharge from hospital, such as medication compliance, recurrence rate of schizophrenia, awareness of health knowledge and quality of life. Results After 6 months of nursing for the observation group, complete medication compliance rate was 71.11% (64/90), awareness rate of schizophrenia-related health knowledge was 96.67% (87/90), and recurrence rate was 8.89% (8/90). For the control group, complete medication compliance rate was 45.56% (41/90), awareness rate of schizophrenia-related knowledge was 46.67% (42/90) and the recurrence rate of disease was 26.67% (24/90). Hence, the observation group enjoys significant advantages compared with the control group. Statistical analysis (P <0.05) showed statistical significance; In addition, life quality scores showed that the quality of life of the observation group was obviously better than the control group; the difference was statistically significant (P <0.05). Conclusion Out-of-hospital continuing nursing for schizophrenia patients after discharge can effectively improve medication compliance, awareness rate of health knowledge, effectively reduce incidence of schizophrenia and improve the quality of life of patients. Thus, the nursing concept and related methods are worthy of publicity and application in a wider range. PMID:29423451

Propidium iodide staining: a new application in fluorescence microscopy for analysis of cytoarchitecture in adult and developing rodent brain.

PubMed

Hezel, Marcus; Ebrahimi, Fahim; Koch, Marco; Dehghani, Faramarz

2012-10-01

Immunohistochemical visualization of antigens in specimen has evolved to an indispensable technique in biomedical research for investigations of cell morphology and pathology both in bright field and fluorescence microscopy. While there are couple of staining methods that reveal entire cytoarchitecture in bright field microscopy such as Nissl or hemalaun-eosin, there are still limitations in visualizations of cytoarchitecture in fluorescence microscopy. The present study reports a simple staining method that provides the required illustration of cell allocations and cellular composition in fluorescence microscopy in adult and in developing rodent central nervous system using the fluorophore propidium iodide (PI, 5μg/mL). PI is a well-accepted marker for degenerating cells when applied prior to fixation (pre-fixation PI staining). Here, PI was added to the sections after the fixation (post-fixation PI staining). This revised labeling procedure led to similar cytoarchitectural staining patterns in fluorescence microscopy as observed with hemalaun in bright field microscopy. This finding was proven in organotypic hippocampal slice cultures (OHSC) and brain sections obtained from different postnatal developmental stages. Excitotoxically lesioned OHSC subjected to pre-fixation PI staining merely showed brightly labeled condensed nuclei of degenerating neurons. In contrast, post-fixation PI staining additionally revealed extensive labeling of neuronal cell bodies and glial cells within the OHSC, thus allowing visualization of stratification of neuronal layers and cell morphology. Furthermore, post-fixation PI staining was combined with NeuN, calbindin, calretinin, glial fibrillary acidic protein or Griffonia simplicifolia isolectin B4 (IB(4)) in post natal (p1 and p9) and adult rats. In early post-natal brain sections almost all mentioned cellular markers led to an incomplete staining of the native cell organization and resulted in an inaccurate estimation of cell morphology when compared to adult brains. In contrast, post-fixation PI staining allowed investigation of the whole cytoarchitecture independent of the developmental stage. Taken together, post-fixation PI staining provides a detailed insight in the morphology of both developing and adult brain tissues in fluorescence microscopy. Copyright © 2012 Elsevier Ltd. All rights reserved.

Dangerous dietary supplements: Garcinia cambogia-associated hepatic failure requiring transplantation.

PubMed

Lunsford, Keri E; Bodzin, Adam S; Reino, Diego C; Wang, Hanlin L; Busuttil, Ronald W

2016-12-07

Commercial dietary supplements are marketed as a panacea for the morbidly obese seeking sustainable weight-loss. Unfortunately, many claims cited by supplements are unsupported and inadequately regulated. Most concerning, however, are the associated harmful side effects, often unrecognized by consumers. Garcinia cambogia extract and Garcinia cambogia containing products are some of the most popular dietary supplements currently marketed for weight loss. Here, we report the first known case of fulminant hepatic failure associated with this dietary supplement. One active ingredient in this supplement is hydroxycitric acid, an active ingredient also found in weight-loss supplements banned by the Food and Drug Administration in 2009 for hepatotoxicity. Heightened awareness of the dangers of dietary supplements such as Garcinia cambogia is imperative to prevent hepatoxicity and potential fulminant hepatic failure in additional patients.

Is inattentional blindness related to individual differences in visual working memory capacity or executive control functioning?

PubMed

Hannon, Emily M; Richards, Anne

2010-01-01

Inattentional blindness (IB) research deals with situations where, under focused attention tasks, salient stimuli that are irrelevant to that task do not reach conscious awareness. Although such research has captured popular imagination, to date very little research has been conducted on whether some are more likely to experience this phenomenon than others. Here we provide evidence that working memory capacity (WMC) contributed to this experience, with lower WMC being predictive of IB. We also investigated whether IB could be more readily explained in terms of domain-specific visual WMC. No group differences in visual WMC were found, nor any differences in the ability to perform the primary IB task. These findings suggest that differences in higher-order executive control of attention contributes to the experience of IB.

Physics for Animation Artists

NASA Astrophysics Data System (ADS)

Chai, David; Garcia, Alejandro L.

2011-11-01

Animation has become enormously popular in feature films, television, and video games. Art departments and film schools at universities as well as animation programs at high schools have expanded in recent years to meet the growing demands for animation artists. Professional animators identify the technological facet as the most rapidly advancing (and now indispensable) component of their industry. Art students are keenly aware of these trends and understand that their future careers require them to have a broader exposure to science than in the past. Unfortunately, at present there is little overlap between art and science in the typical high school or college curriculum. This article describes our experience in bridging this gap at San Jose State University, with the hope that readers will find ideas that can be used in their own schools.

[Complications of induced abortion].

PubMed

Kretowicz, J

1984-03-26

The abortion problem has been a major topic of debate for many years. Polish legislation permitting abortion has both supporters and opponents. It appears that both groups fail to fully recognize the risks of the various medical complications of induced abortion. A literature review of the complications of abortion shows that these complications are often underestimated by the public and the medical community. The review clearly demonstrates that abortion adversely affects women's health. Inflammation of the genital system is the most frequent complication. The ocurrence of complications increases as the term of the pregnancy advances. It is concluded that the public is not fully aware of the immediate danger and aftereffects of induced abortion. Wider popularization of the extensive body of scientific information regarding the risks of induced abortion might change current perceptions about the "safety" of abortion.

Continuum Electrostatics Approaches to Calculating pKas and Ems in Proteins.

PubMed

Gunner, M R; Baker, N A

2016-01-01

Proteins change their charge state through protonation and redox reactions as well as through binding charged ligands. The free energy of these reactions is dominated by solvation and electrostatic energies and modulated by protein conformational relaxation in response to the ionization state changes. Although computational methods for calculating these interactions can provide very powerful tools for predicting protein charge states, they include several critical approximations of which users should be aware. This chapter discusses the strengths, weaknesses, and approximations of popular computational methods for predicting charge states and understanding the underlying electrostatic interactions. The goal of this chapter is to inform users about applications and potential caveats of these methods as well as outline directions for future theoretical and computational research. © 2016 Elsevier Inc. All rights reserved.

Science and Electronic Cigarettes: Current Data, Future Needs

PubMed Central

Breland, Alison; Spindle, Tory; Weaver, Michael; Eissenberg, Thomas

2014-01-01

Electronic cigarettes (ECIGs), also referred to as electronic nicotine delivery systems (ENDS) or ‘e-cigarettes’, generally consist of a power source (usually a battery) and heating element (commonly referred to as an atomizer) that vaporizes a solution (e-liquid). The user inhales the resulting vapor. ECIGs have been increasing in popularity since they were introduced into the US market in 2007. Many questions remain about these products, and limited research has been conducted. This review will describe the available research on what ECIGs are, effects of use, survey data on awareness and use, and the utility of ECIGs to help smokers quit using tobacco cigarettes. This review will also describe arguments for and against ECIGs, and concludes with steps to move research on ECIGs forward. PMID:25089952

Using health psychology to help patients: promoting wellbeing.

PubMed

Barley, Elizabeth; Lawson, Victoria

2016-08-11

This article explores the construct of wellbeing. Research concerning the relationship between subjective wellbeing and health is discussed. Key components of wellbeing that are important to health include 'sense of coherence', 'optimism' and 'benefit finding and post-traumatic growth'. A range of positive psychology interventions that aim to increase positive thoughts, feelings and emotions in order to improve wellbeing have been developed. Mindfulness-based approaches to improving wellbeing are especially popular and are evidence based. These focus on helping the individual to develop an awareness of the present with acceptance and attention. Instead of trying to change uncomfortable thoughts or feelings, the individual practices accepting these, without judgement. Nurses can draw on the information in this article to provide evidence-based advice and guidance to help improve their patients' and their own wellbeing.

Pharmacy professionalism and the digital age.

PubMed

Rutter, Paul M; Duncan, Gregory

2011-12-01

To explore how the use of digital media could affect how people view professional behaviour. The growth in social networking sites has been phenomenal and they are now an extremely popular medium for interacting with others both commercially and privately. This as-yet-uncontrolled digital media provides ample opportunities for public and professional scrutiny for the unwary. Instances of employer screening and employee dismissal are already documented. All pharmacists who use digital media now need to be conscious that their virtual presence could be subject to regulator investigation. It is important that individuals are aware of the risks associated with using digital media and that pharmacy organisations begin to provide clear leadership to help pharmacists know what is and is not acceptable. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.

Thermal injury patterns associated with electronic cigarettes.

PubMed

Jiwani, Alisha Z; Williams, James F; Rizzo, Julie A; Chung, Kevin K; King, Booker T; Cancio, Leopoldo C

2017-01-01

E-cigarettes are typically lithium-ion battery-operated devices that simulate smoking by heating a nicotine-solution into a vapor that the user inhales. E-cigarette use is becoming rapidly popular as an alternative to traditional cigarette smoking. This report describes an emerging problem associated with e-cigarettes, consisting of 10 thermally injured patients seen at a single burn center over a 2-year period from 2014 to 2016. Our cohort was comprised mainly of young adults who sustained mixed partial and full thickness burns as a result of e-cigarette-related explosions. In many documented scenarios, a malfunctioning or over-heated battery is the cause. Our data support the need for increased awareness among healthcare providers and the general public of the potential harms of e-cigarette use, modification, storage, and charging.