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Search for heavy long-lived charged R-hadrons with the ATLAS detector in 3.2 fb −1 of proton–proton collision data at s=13 TeV
Publication date: 10 September 2016 Source:Physics Letters B, Volume 760 Author(s): The ATLAS CollaborationM.AaboudG.AadB.AbbottJ.AbdallahO.AbdinovB.AbeloosR.AbenO.S.AbouZeidN.L.AbrahamH.AbramowiczH.AbreuR.AbreuY.AbulaitiB.S.AcharyaL.AdamczykD.L.AdamsJ.AdelmanM.AdersbergerS.AdomeitT.AdyeA.A.AffolderT.Agatonovic-JovinJ.AgricolaJ.A.Aguilar-SaavedraS.P.AhlenF.AhmadovG.AielliH.AkerstedtT.P.A.ÅkessonA.V.AkimovG.L.AlberghiJ.AlbertS.AlbrandM.J.Alconada VerziniM.AleksaI.N.AleksandrovC.AlexaG.AlexanderT.AlexopoulosM.AlhroobB.AliM.AlievG.AlimontiJ.AlisonS.P.AlkireB.M.M.AllbrookeB.W.AllenP.P.AllportA.AloisioA.AlonsoF.AlonsoC.Alpig...
Source: Physics Letters B - July 28, 2016 Category: Physics Source Type: research

Search for high-mass new phenomena in the dilepton final state using proton –proton collisions at s=13TeV with the ATLAS detector
Publication date: 10 October 2016 Source:Physics Letters B, Volume 761 Author(s): The ATLAS CollaborationM.AaboudG.AadB.AbbottJ.AbdallahO.AbdinovB.AbeloosR.AbenO.S.AbouZeidN.L.AbrahamH.AbramowiczH.AbreuR.AbreuY.AbulaitiB.S.AcharyaL.AdamczykD.L.AdamsJ.AdelmanS.AdomeitT.AdyeA.A.AffolderT.Agatonovic-JovinJ.AgricolaJ.A.Aguilar-SaavedraS.P.AhlenF.AhmadovG.AielliH.AkerstedtT.P.A.ÅkessonA.V.AkimovG.L.AlberghiJ.AlbertS.AlbrandM.J.Alconada VerziniM.AleksaI.N.AleksandrovC.AlexaG.AlexanderT.AlexopoulosM.AlhroobB.AliM.AlievG.AlimontiJ.AlisonS.P.AlkireB.M.M.AllbrookeB.W.AllenP.P.AllportA.AloisioA.AlonsoF.AlonsoC.AlpigianiM.AlstatyB.A...
Source: Physics Letters B - September 8, 2016 Category: Physics Source Type: research

Stephen Hawking launches $100m search for alien life beyond solar system
Breakthrough Listen, funded by Yuri Milner, will allow telescopes to eavesdrop on planets that orbit the million stars closest to Earth and 100 nearest galaxiesAstronomers are to embark on the most intensive search for alien life yet by listening out for potential radio signals coming from advanced civilisations far beyond the solar system. Leading researchers have secured time on two of the world ’s most powerful telescopes in the US and Australia to scan the Milky Way and neighbouring galaxies for radio emissions that betray the existence of life elsewhere. The search will be 50 times more sensitive, and cover 10 times...
Source: Guardian Unlimited Science - July 21, 2015 Category: Science Authors: Ian Sample Science editor Tags: Alien life Science Astronomy Royal Society Martin Rees Space Stephen Hawking UK news World news Source Type: news

Search for new resonances decaying to a W or Z boson and a Higgs boson in the ℓ+ℓ−bb¯, ℓνbb¯, and νν¯bb¯ channels with pp collisions at s=13 TeV with the ATLAS detector
Publication date: 10 February 2017 Source:Physics Letters B, Volume 765 Author(s): The ATLAS CollaborationM.AaboudG.AadB.AbbottJ.AbdallahO.AbdinovB.AbeloosR.AbenO.S.AbouZeidN.L.AbrahamH.AbramowiczH.AbreuR.AbreuY.AbulaitiB.S.AcharyaL.AdamczykD.L.AdamsJ.AdelmanS.AdomeitT.AdyeA.A.AffolderT.Agatonovic-JovinJ.AgricolaJ.A.Aguilar-SaavedraS.P.AhlenF.AhmadovG.AielliH.AkerstedtT.P.A.ÅkessonA.V.AkimovG.L.AlberghiJ.AlbertS.AlbrandM.J.Alconada VerziniM.AleksaI.N.AleksandrovC.AlexaG.AlexanderT.AlexopoulosM.AlhroobB.AliM.AlievG.AlimontiJ.AlisonS.P.AlkireB.M.M.AllbrookeB.W.AllenP.P.AllportA.AloisioA.AlonsoF.AlonsoC.AlpigianiM.AlstatyB....
Source: Physics Letters B - December 9, 2016 Category: Physics Source Type: research

Serum C-reactive protein, procalcitonin, and lactate dehydrogenase for the diagnosis of pancreatic necrosis.
CONCLUSIONS: The paucity of data and methodological deficiencies in the studies meant that it was not possible to arrive at any conclusions regarding the diagnostic test accuracy of the index test because of the uncertainty of the results. Further well-designed diagnostic test accuracy studies with prespecified index test thresholds of CRP, procalcitonin, LDH; appropriate follow-up (for at least two weeks to ensure that the person does not have pancreatic necrosis, as early scans may not indicate pancreatic necrosis); and clearly defined reference standards (of surgical or radiological confirmation of pancreatic necrosis) ...
Source: Cochrane Database of Systematic Reviews - April 21, 2017 Category: Journals (General) Authors: Komolafe O, Pereira SP, Davidson BR, Gurusamy KS Tags: Cochrane Database Syst Rev Source Type: research

Characterizing Diagnostic Search Patterns in Digital Breast Pathology: Scanners and Drillers
AbstractFollowing a baseline demographic survey, 87 pathologists interpreted 240 digital whole slide images of breast biopsy specimens representing a range of diagnostic categories from benign to atypia, ductal carcinoma in situ, and invasive cancer. A web-based viewer recorded pathologists ’ behaviors while interpreting a subset of 60 randomly selected and randomly ordered slides. To characterize diagnostic search patterns, we used the viewport location, time stamp, and zoom level data to calculate four variables: average zoom level, maximum zoom level, zoom level variance, and scan ning percentage. Two distinct search ...
Source: Journal of Digital Imaging - July 5, 2017 Category: Radiology Source Type: research

What can cytologists learn from25 years of investigations in visual search?
Authors: Evered A Abstract This review aims to provide an insight into the nature and mechanisms of the visual screening of cytological preparations and to discuss the implications for current practice. Visual perception in cytology is under-researched and deserves further investigation. Fundamental issues to be addressed include the mechanisms of visual scanning of cytological preparations and the factors affecting search performance. Answers to these questions will have wide reaching impact on issues such as liquid-based technology, automated screening, training, quality assurance, recruitment and selection of st...
Source: British Journal of Biomedical Science - July 15, 2017 Category: Laboratory Medicine Tags: Br J Biomed Sci Source Type: research

Identification of novel non-ionic, cationic, zwitterionic, and anionic polyfluoroalkyl substances using UPLC-TOF-MS(E) high-resolution parent ion search.
This study presents a time-of-flight mass spectrometry approach based on continuously interleaving scans at low and high collision energies (ToF-MS(E)) for the rapid identification and characterization of unknown PFASs. The MS(E) mode allowed for the simultaneous acquisition of full-spectrum accurate mass data of both parent and fragment ions in a single chromatographic run. Specific to PFASs, the hypothesis that PFASs can be selectively detected by the ToF-MS(E) high-resolution parent-ion search (HRPIS) of their characteristic fragments was confirmed with certified standards of 24 poly- and per-PFAS. After being validated...
Source: Analytica Chimica Acta - September 18, 2017 Category: Chemistry Authors: Xiao F, Golovko SA, Golovko MY Tags: Anal Chim Acta Source Type: research

The Search for a Subtype-Selective PET Imaging Agent for the GABAA Receptor Complex: Evaluation of the Radiotracer (11)CADO in Nonhuman Primates.
In conclusion, [(11)C]ADO was demonstrated to be a specific radiotracer for the GABAA receptors with several favorable properties: high brain uptake, fast tissue kinetics, and high levels of specific binding in nonhuman primates. However, subtype selectivity in vivo is not obvious for the radiotracer, and thus, the search for subtype-selective GABAA radiotracers continues. PMID: 28929924 [PubMed - in process]
Source: Molecular Imaging - September 21, 2017 Category: Radiology Tags: Mol Imaging Source Type: research

Observing eye movements and the influence of cognition during a symbol search task: a comparison across three age groups.
This study examined eye movements during a visual search task as well as cognitive abilities within three age groups. The aim was to explore scanning patterns across symbol grids and to better understand the impact of symbol location in AAC displays on speed and accuracy of symbol selection. For the study, 60 students were asked to locate a series of symbols on 16 cell grids. The EyeLink 1000 was used to measure eye movements, accuracy, and response time. Accuracy was high across all cells. Participants had faster response times, longer fixations, and more frequent fixations on symbols located in the middle of the grid. Gr...
Source: Augmentative and Alternative Communication - October 10, 2017 Category: Speech-Language Pathology Authors: Perrin M, Robillard M, Roy-Charland A Tags: Augment Altern Commun Source Type: research

Stuttering as a Symptom of Concussion: Confirmation of Association Using Nontraditional Information Sources
Conclusions The ease with which we found so many reports of stuttering after head injury with concussive symptoms confirms that new-onset stuttering may be a symptom of concussion. Our experience highlights both a failure of using conventional medical literature and a success of using nontraditional information sources in identifying uncommonly associated symptoms of frequently encountered conditions.
Source: Pediatric Emergency Care - November 1, 2017 Category: Emergency Medicine Tags: Illustrative Cases Source Type: research

Search for an invisibly decaying Higgs boson or dark matter candidates produced in association with a Z boson in pp collisions at s=13  TeV with the ATLAS detector
Publication date: 10 January 2018 Source:Physics Letters B, Volume 776 Author(s): The ATLAS CollaborationM.AaboudG.AadB.AbbottO.AbdinovB.AbeloosS.H.AbidiO.S.AbouZeidN.L.AbrahamH.AbramowiczH.AbreuR.AbreuY.AbulaitiB.S.AcharyaS.AdachiL.AdamczykJ.AdelmanM.AdersbergerT.AdyeA.A.AffolderY.AfikT.Agatonovic-JovinC.AgheorghieseiJ.A.Aguilar-SaavedraS.P.AhlenF.AhmadovG.AielliS.AkatsukaH.AkerstedtT.P.A.ÅkessonE.AkilliA.V.AkimovG.L.AlberghiJ.AlbertP.AlbicoccoM.J.Alconada VerziniS.C.AlderweireldtM.AleksaI.N.AleksandrovC.AlexaG.AlexanderT.AlexopoulosM.AlhroobB.AliM.AlievG.AlimontiJ.AlisonS.P.AlkireB.M.M.AllbrookeB.W.AllenP.P.AllportA.Al...
Source: Physics Letters B - December 2, 2017 Category: Physics Source Type: research

Effects of fasted vs. fed state exercise on performance and post ‐exercise metabolism: a systematic review & meta ‐analysis
This article is protected by copyright. All rights reserved.
Source: Scandinavian Journal of Medicine and Science in Sports - December 1, 2017 Category: Sports Medicine Authors: Tom P. Aird, Robert W. Davies, Brian P. Carson Tags: Review Article Source Type: research

Effects of fasted vs fed ‐state exercise on performance and post‐exercise metabolism: A systematic review and meta‐analysis
The effects of nutrition on exercise metabolism and performance remain an important topic among sports scientists, clinical, and athletic populations. Recently, fasted exercise has garnered interest as a beneficial stimulus which induces superior metabolic adaptations to fed exercise in key peripheral tissues. Conversely, pre‐exercise feeding augments exercise performance compared with fasting conditions. Given these seemingly divergent effects on performance and metabolism, an appraisal of the literature is warranted. This review determined the effects of fasting vs pre‐exercise feeding on continuous aerobic and anaer...
Source: Scandinavian Journal of Medicine and Science in Sports - February 23, 2018 Category: Sports Medicine Authors: T. P. Aird, R. W. Davies, B. P. Carson Tags: REVIEW ARTICLE Source Type: research

Frontotemporal stimulation modulates semantically-guided visual search during confrontation naming: A combined tDCS and eye tracking investigation.
Abstract Transcranial direct current stimulation (tDCS) was paired with eye tracking to elucidate contributions of frontal, temporoparietal and anterior temporal cortex to early visual search patterns during picture naming (e.g., rapid visual scanning to diagnostic semantic features). Neurotypical adults named line drawings of objects prior to and following tDCS in three separate sessions, each employing a unique electrode montage. The gaze data revealed montage by stimulation (pre/post) interaction effects characterized by longer initial visual fixations (mean difference = 89 ms; Cohen's d = .8) and cum...
Source: Brain and Language - April 11, 2018 Category: Neurology Authors: Binney RJ, Ashaie SA, Zuckerman BM, Hung J, Reilly J Tags: Brain Lang Source Type: research