2,589 papers found

Data sharing between technology companies and academic health researchers has multiple health care, scientific, social, and business benefits. Many companies remain wary about such sharing because of unaddressed concerns about ethics, data security, logistics, and public relations. Without guidance on these issues, few…

AIMS: To identify the share of open access (OA) papers in the total number of journal publications authored by the members of the University of Zagreb School of Medicine (UZSM) in 2014. METHODS: Bibliographic data on 543 UZSM papers published in 2014 were collected using PubMed advanced search strategies and manual da…

The authors have gained their experience in psychostereotactic operations during the past 50 years. The operations were indicated in psychiatric patients on the basis of their clinical pictures. The results gained in operations of the hypothalamus, limbic system and neocortical structures of the brain were logically an…

Delay line oscillators based on photonic components, offer the potential for realization of phase noise levels up to 3 orders of magnitude lower than achievable by conventional microwave sources. Fibreoptic-based delay lines can realize the large delay required for low phase noise systems whilst simultaneously achievin…

There is ongoing debate in the profession as to whether veterinary students should focus on one (or a small number of) species during their undergraduate training (ie, track). This paper presents the qualitative data from surveys evaluating UK stakeholder opinion on introducing partial tracking (whereby students contin…

We would like to add to the "mysteriousness", our observations from the application of "identical" BP6 cells either intraperitoneally or subcutaneously. In connection with the concept that tumor development is not only a portrayal of cells proliferation, we could presume that different "environment" will result in stru…

During routine anatomy dissection classes for undergraduate medical students, an unilateral case of superficial ulnar artery (SUA) in a 75-year-old male human cadaver arosing from the third part of the right axillary artery at the junction of the two median nerve roots was observed. In the hand, the SUA coursed over th…

We designed and implemented a generic search engine (Vaidurya), as part of our Digital clinical-Guideline Library (DeGeL) framework. Two search methods were implemented in addition to full-text search: (1) concept-based search, which relies on pre-indexing the guidelines in a clinically meaningful fashion, and (2) cont…

To evaluate the long-term effect of breast conservation with accelerated partial breast irradiation (APBI) for early-stage breast cancer, PubMed, EMBASE, Cochrane Library, Web of Science, Chinese Biomedical Literature Database, Chinese Scientific Journals Full-text Database, and China Journal Full-text Database were se…

Supporting data entry by clinicians is considered one of the greatest challenges in implementing electronic health records. In this paper we describe a formative evaluation study using three different methodologies through which we identified obstacles to point-of-care data entry for eye care and then used the formativ…

OBJECTIVES: To determine advantages and specific problems of film-free digital hospital focused on radiology department. BACKGROUND: In the St. Elisabeth Oncology Institute in Bratislava we have more than 6-year experience with digital modalities and the PACS system. During this period many difficulties occurred and a…

An extension of a coarse-grained, implicit-solvent peptide model wherein each amino acid residue is represented by four interaction sites is presented and discussed. The model is used to study the coil-to-helix transition of five peptide sequences, ranging from all hydrophobic to all hydrophilic, for a 10-residue pepti…

AIMS: To survey the views of clinicians (urologists and gynecologists) about a proposed randomized surgical trial comparing two approaches for the treatment of women with urinary incontinence and vaginal prolapse. METHODS: A questionnaire survey nested within a pilot randomized controlled trial of colposuspension vers…

In this paper, by taking full consideration of distributed delay, demographics and contact heterogeneity of the individuals, we present a detailed analytical study of the Susceptible-Infected-Removed (SIR) epidemic model on complex population networks. The basic reproduction number [Formula: see text] of the model is d…

We propose an approach to predicting implicit gene-disease associations based on the inference network, whereby genes and diseases are represented as nodes and are connected via two types of intermediate nodes: gene functions and phenotypes. To estimate the probabilities involved in the model, two learning schemes are…

BACKGROUND: Google Scholar linked more visitors to biomedical journal Web sites than did PubMed after the database's initial release; however, its usefulness in locating primary literature articles is unknown. OBJECTIVE: To assess in both databases the availability of primary literature target articles; total number o…

The article brings a biomechanical analysis of the determination of the position of gravity centre of trainee in plane, both graphically and by calculation. The importance of determining the position of the gravity centre in different postures of a trainee should not be underestimated, as it belongs to the basic princi…

The aim of this work was to study the rat's hippocampal formation by applying the light microscopic methods. The histological methods used to explore this region of the rat's brain were the Nissl technique, the Bielschowsky block impregnation method and the rapid Golgi technique. In the Nissl preparations, we identifie…

Sequence specific cleavage of RNA can be achieved by hammerhead ribozymes as well as DNAzymes. They comprise a catalytic core sequence flanked by regions that form double strands with complementary RNA. While different types of ribozymes have been discovered in natural organisms, DNAzymes derive from in vitro selection…

Most of medical journals now has it's electronic version, available over public networks. Although there are parallel printed and electronic versions, and one other form need not to be simultaneously published. Electronic version of a journal can be published a few weeks before the printed form and must not has identic…