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PubMed Journals Articles About "BERNARD KRIEF SEARCH" RSS

09:34 EDT 15th August 2018 | BioPortfolio

BERNARD KRIEF SEARCH PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest BERNARD KRIEF SEARCH articles that have been published worldwide.

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We have published hundreds of BERNARD KRIEF SEARCH news stories on BioPortfolio along with dozens of BERNARD KRIEF SEARCH Clinical Trials and PubMed Articles about BERNARD KRIEF SEARCH for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of BERNARD KRIEF SEARCH Companies in our database. You can also find out about relevant BERNARD KRIEF SEARCH Drugs and Medications on this site too.

Showing "BERNARD KRIEF SEARCH" PubMed Articles 1–25 of 1,800+

A point mutation in Phe71Ser in glycoprotein IX as a genetic cause of Bernard-Soulier syndrome: case report.

We need to be aware of rare causes of persistent thrombocytopenia as Bernard-Soulier syndrome (BSS). When BSS is suspected based on family history and giant platelets, genetic test for mutations of GPIbIXV is necessary. Management varies once you recognize the cause. Platelets transfusion and antifibrinolytics are the mainstay of therapy.


Revisiting the need for a literature search narrative: a brief methodological note.

'In this method note, we question if the primary search strategy in a systematic review should be accompanied by a search narrative. A search narrative could offer a conceptual and contextual report on the search strategy, which we suggest might benefit the peer review of literature searches and increase engagement with, and discussion of, the literature search strategy from review stakeholders, topic experts and lay users of research. Search narratives would also increase the transparency of decision-makin...

Design and implementation of a tool for conversion of search strategies between PubMed and Ovid MEDLINE.

Both PubMed and Ovid MEDLINE contain records from the MEDLINE database. However, there are subtle differences in content, functionality, and search syntax between the two. There are many instances in which researchers may wish to search both interfaces, such as when conducting supplementary searching for a systematic review to retrieve unique content from PubMed or when using a previously published search strategy from a different interface, but little guidance on how to best conduct these searches. The aim...


Where to search top-K biomedical ontologies?

Searching for precise terms and terminological definitions in the biomedical data space is problematic, as researchers find overlapping, closely related and even equivalent concepts in a single or multiple ontologies. Search engines that retrieve ontological resources often suggest an extensive list of search results for a given input term, which leads to the tedious task of selecting the best-fit ontological resource (class or property) for the input term and reduces user confidence in the retrieval engine...

Remembering a pioneer of environmental health science: Colleagues honor Bernard "Bernie" Weiss (1925-2018)-a remarkable scientist, thinker, visionary and writer.

A general model of forager search: Adaptive encounter-conditional heuristics outperform Lévy flights in the search for patchily distributed prey.

A theoretical and applied literature has suggested that foragers search using Lévy flights, since Lévy flights can maximize the efficiency of search in the absence of information on the location of randomly distributed prey. Foragers, however, often have available to them at least some information about the distribution of prey, gained either through evolved mechanisms, experience and memory, or social transmission of information. As such, we might expect selection for heuristics that make use of such inf...

Negative cues lead to more inefficient search than positive cues even at later stages of visual search.

Observers can focus their attention on task-relevant items in visual search when they have prior knowledge about the target's properties (i.e., positive cues). However, little is known about how negative cues, which specify the features of task-irrelevant items, can be used to guide attention away from distractors and how their effects differ from those of positive cues. It has been proposed that when a distractor color is cued, people would first select the to-be-ignored items early in search and then inhi...

Improving the quality of systematic reviews of neurological conditions: an assessment of current practice and the development and validation of six new search strategies.

Our aim was to study the quality of the literature search strategies used in recent systematic reviews, and to develop and assess the diagnostic accuracy of six new search strategies (i.e. hedges).

Surface-Assisted Dynamic Search Processes.

Many chemical and biological systems exhibit intermittent search phenomena when participating particles alternate between dynamic regimes with different dimensionality. Here we investigate theoretically a dynamic search process of finding a small target at two dimensional surface starting from the bulk solution, which is an example of such intermittent search process. Both continuum and discrete-state stochastic descriptions are developed. It is found that depending on the scanning length $\lambda$, which d...

Applicability of internet search index for asthma admission forecast using machine learning.

This study aimed to determine whether a search index could provide insight into trends in asthma admission in China. An Internet search index is a powerful tool to monitor and predict epidemic outbreaks. However, whether using an internet search index can significantly improve asthma admissions forecasts remains unknown. The long-term goal is to develop a surveillance system to help early detection and interventions for asthma and to avoid asthma health care resource shortages in advance.

Alloimmunization in Congenital Deficiencies of Platelet Surface Glycoproteins: Focus on Glanzmann's Thrombasthenia and Bernard-Soulier's Syndrome.

Glanzmann's thrombasthenia (GT) and Bernard-Soulier's syndrome (BSS) are well-understood congenital bleeding disorders, showing defect/deficiency of platelet glycoprotein (GP) IIb/IIIa (integrin αIIbβ3) and GPIb-IX-V complexes respectively, with relevant clinical, laboratory, biochemical, and genetic features. Following platelet transfusion, affected patients may develop antiplatelet antibodies (to human leukocyte antigen [HLA], and/or αIIbβ3 in GT or GPIb-IX in BSS), which may render future platelet tr...

ToBio: Global Pathway Similarity Search based on Topological and Biological Features.

Pathway similarity search plays a vital role in the post-genomics era. Unfortunately, pathway similarity search involves the graph isomorphism problem which is NP-complete. Therefore, efficient search algorithms are desirable. In this work, we propose a novel global pathway similarity search approach named ToBio, which considers both topological and biological features for effective global pathway similarity search. Specifically, as motivated from nature, various topological and biological features includin...

Prior knowledge of category size impacts visual search.

Prior research has shown that category search can be similar to one-item search (as measured by the N2pc ERP marker of attentional selection) for highly familiar, smaller categories (e.g., letters and numbers) because the finite set of items in a category can be grouped into one unit to guide search. Other studies have shown that larger, more broadly defined categories (e.g., healthy food) also can elicit N2pc components during category search, but the amplitude of these components is typically attenuated. ...

Sweet Emotion: The Role of Odor-induced Context in the Search Advantage for Happy Facial Expressions.

The current study investigated the extent to which the concurrent presentation of pleasant and unpleasant odors could modulate the perceptual saliency of happy facial expressions in an emotional visual search task. Whilst a search advantage for happy faces was found in the no odor and unpleasant odor conditions, it was abolished under the pleasant odor condition. Furthermore, phasic properties of visual search performance revealed the malleable nature of this happiness advantage. Specifically, attention tow...

mTM-align: a server for fast protein structure database search and multiple protein structure alignment.

With the rapid increase of the number of protein structures in the Protein Data Bank, it becomes urgent to develop algorithms for efficient protein structure comparisons. In this article, we present the mTM-align server, which consists of two closely related modules: one for structure database search and the other for multiple structure alignment. The database search is speeded up based on a heuristic algorithm and a hierarchical organization of the structures in the database. The multiple structure alignme...

Using Search Engine Data as a Tool to Predict Syphilis.

Researchers have suggested that social media and online search data might be used to monitor and predict syphilis and other sexually transmitted diseases. Because people at risk for syphilis might seek sexual health and risk-related information on the internet, we investigated associations between internet state-level search query data (e.g., Google Trends) and reported weekly syphilis cases.

Correction: Transcranial direct current stimulation (tDCS) facilitates overall visual search response times but does not interact with visual search task factors.

[This corrects the article DOI: 10.1371/journal.pone.0194640.].

Visual search accelerates during adolescence.

We studied changes in visual-search performance and behavior during adolescence. Search performance was analyzed in terms of reaction time and response accuracy. Search behavior was analyzed in terms of the objects fixated and the duration of these fixations. A large group of adolescents (N = 140; age: 12-19 years; 47% female, 53% male) participated in a visual-search experiment in which their eye movements were recorded with an eye tracker. The experiment consisted of 144 trials (50% with a target present)...

The effect of mood state on visual search times for detecting a target in noise: An application of smartphone technology.

The study of visual perception has largely been completed without regard to the influence that an individual's emotional status may have on their performance in visual tasks. However, there is a growing body of evidence to suggest that mood may affect not only creative abilities and interpersonal skills but also the capacity to perform low-level cognitive tasks. Here, we sought to determine whether rudimentary visual search processes are similarly affected by emotion. Specifically, we examined whether an in...

What, where and when? Using Google Trends and Google to investigate patient needs and inform pharmacy practice.

The aim was to provide a comprehensive overview (using pertinent examples) of the various ways that Google Trends and Google data could inform pharmacy practice. The objectives were to: examine what type of information people search for in relation to a common class of medicines; ascertain where people are directed to (websites) following an initial search for a medicine or medical condition; and establish information about when they search.

"Practice-related changes in eye movement strategy in healthy adults with simulated hemianopia".

The impact of visual field deficits such as hemianopia can be mitigated by eye movements that position the visual image within the intact visual field. Effective eye movement strategies are not observed in all patients, however, and it is not known whether persistent deficits are due to injury or to pre-existing individual differences. Here we examined whether repeated exposure to a search task with rewards for good performance would lead to better eye movement strategies in healthy individuals. Participant...

Search for Boosted Dark Matter Interacting with Electrons in Super-Kamiokande.

A search for boosted dark matter using 161.9 kt yr of Super-Kamiokande IV data is presented. We search for an excess of elastically scattered electrons above the atmospheric neutrino background, with a visible energy between 100 MeV and 1 TeV, pointing back to the Galactic center or the Sun. No such excess is observed. Limits on boosted dark matter event rates in multiple angular cones around the Galactic center and Sun are calculated. Limits are also calculated for a baseline model of boosted dark mat...

Probability of success in the search for a related bone marrow donor in Cologne, Germany using HLA-A, -B and -DRB1 haplotype frequencies.

Between 2004 and 2013, 603 patients and their relatives (n=1297) were typed as part of the search for a suitable HLA-matched donor in their nuclear and extended families at the central service provider for transfusion medicine at the University Hospital of Cologne. The high success rate in finding donors over the years at our center (38.1%) led us to examine our database retrospectively in order to evaluate the donor search and haplotype frequencies (HFs) in the sample. Our goal was to identify the factors ...

Bringing European physiologists together.

The modern science of physiology began in Europe. Deciding on exactly who the first physiologist was is not easy but excellent candidates include Claude Bernard and Carl Ludwig. The Nobel Prize in Physiology or Medicine was inaugurated in 1901 with the first award mentioning the word "physiology" being made to Ivan Pavlov (Russia) in 1904. This article is protected by copyright. All rights reserved.

Readability of online information about HPV Immunization.

The human papillomavirus (HPV) vaccine is highly effective in preventing anogenital cancers, but vaccination rates in the United States remain low. In deciding whether to vaccinate their children, parents are increasingly using the internet to gather information. This study aimed to examine the level of readability of information on HPV vaccines written on 100 websites that were found via an internet search. To create the website sample, the first 50 websites from the search "HPV immunization" were recorded...


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