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https://www.readbyqxmd.com/read/28634327/high-quality-factor-confined-tamm-modes
#1
C Symonds, S Azzini, G Lheureux, A Piednoir, J M Benoit, A Lemaitre, P Senellart, J Bellessa
We demonstrate that quality factors up to 5000 can be obtained in Tamm-like hybrid metal/semiconductor structures. To do this, a Bragg mirror is covered by a thin transparent layer and a metallic film. The reduced losses of these modes are related to an intermediate behavior between conventional Tamm plasmon and Bragg modes lying deeper in the semiconductor medium. One of the most striking features of this approach is that these super Tamm modes can still be spatially confined with the metal. Confinement on micrometric scale is experimentally demonstrated...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28633731/image-diagnosis-multivessel-percutaneous-coronary-intervention-in-dextrocardia-success-with-usual-techniques-in-a-case-of-mirror-image-heart
#2
Mohamed Morsy, Pranab Das, Inyong Hwang, Rami N Khouzam
No abstract text is available yet for this article.
2017: Permanente Journal
https://www.readbyqxmd.com/read/28633561/regulation-of-energy-homeostasis-after-gastric-bypass-surgery
#3
Martin L Yarmush, Matthew D'Alessandro, Nima Saeidi
The obesity epidemic continues to escalate each year in the United States more than anywhere else in the world. The existing pharmaceutical and other nonsurgical treatments for morbid obesity produce suboptimal physiologic outcomes compared with those of Roux-en-Y gastric bypass (RYGB) surgery. RYGB has been the gold standard of bariatric surgery because the beneficial long-term outcomes, which include sustainable weight loss and type 2 diabetes mellitus (T2DM) resolution, are far superior to those obtained with other bariatric surgeries...
June 21, 2017: Annual Review of Biomedical Engineering
https://www.readbyqxmd.com/read/28631972/an-analysis-of-self-the-development-and-assessment-of-a-measure-of-selfobject-needs
#4
Eamonn Arble, Douglas Barnett
Based on the psychoanalysis of adults with borderline and narcissistic personality disorder symptoms, Kohut ( 1971 , 1977, 1980, 1984) formulated a theory of self psychology that emphasized the importance of early developmental experiences; most centrally, the empathic attunement of caregivers as key ingredients for fostering the capacity for healthy self-regulation and interpersonal relations. Kohut elaborated 3 critical selfobject needs (i.e., idealizing, mirroring, and twinship) that were ideally satiated by these early experiences, deeming the fulfillment of these needs as essential for developing a healthy sense of self...
February 21, 2017: Journal of Personality Assessment
https://www.readbyqxmd.com/read/28631087/molar-incisor-hypomineralization-proportion-and-severity-in-primary-public-school-children-in-graz-austria
#5
Barbara Buchgraber, Lumnije Kqiku, Kurt A Ebeleseder
OBJECTIVE: The aim of this study was to determine the proportion and severity of molar incisor hypomineralization (MIH) in primary school children in Graz (southeast of Austria). MATERIALS AND METHODS: In 1111 children aged 6 to 12 years (mean age 9.0 ± 1.2), a wet examination of all teeth was performed by three trained examiners using a dental chair, optimal illumination, a dental mirror, and a dental explorer. All teeth with MIH lesions were registered so that different definitions of MIH were applicable...
June 19, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28630786/ophthoselfie-detailed-self-imaging-of-cornea-and-anterior-segment-by-smartphone
#6
Abdullah Kaya
OBJECTIVES: To describe the ophthoselfie, a method by which everyone can take detailed self-images of the cornea and anterior segment with a smartphone. MATERIALS AND METHODS: A 90-diopter non-contact double aspheric lens was attached to posterior camera of the smartphone by clear tape. Images of one eye on the screen of the smartphone could be seen with the other eye in the mirror and images were taken. RESULTS: Accurate and detailed images of the cornea and anterior segment of the eye could be taken...
June 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28630444/modelling-the-effects-of-global-climate-change-on-chikungunya-transmission-in-the-21-st-century
#7
Nils B Tjaden, Jonathan E Suk, Dominik Fischer, Stephanie M Thomas, Carl Beierkuhnlein, Jan C Semenza
The arrival and rapid spread of the mosquito-borne viral disease Chikungunya across the Americas is one of the most significant public health developments of recent years, preceding and mirroring the subsequent spread of Zika. Globalization in trade and travel can lead to the importation of these viruses, but climatic conditions strongly affect the efficiency of transmission in local settings. In order to direct preparedness for future outbreaks, it is necessary to anticipate global regions that could become suitable for Chikungunya transmission...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28629961/tortoises-in-front-of-mirrors-brain-asymmetries-and-lateralized-behaviours-in-the-tortoise-testudo-hermanni
#8
Valeria Anna Sovrano, Caterina Quaresmini, Gionata Stancher
Brain lateralization in response to social stimuli is well known for its involvement of the right hemisphere in several vertebrate species, including humans. This study aimed to investigate the laterality of the social behavior during the mirror-images inspection in tortoises (Testudo hermanni). In a rectangular apparatus, in presence or in absence of two mirrors as the longer walls, we assessed: 1) the animal's position and 2) the monocular viewing compared to the longer walls, 3) the paw used to start a movement from a resting position...
June 16, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28629558/is-there-a-trend-in-ct-scanning-scaphoid-nonunions-for-deformity-assessment-a-systematic-review
#9
REVIEW
Paul W L Ten Berg, Marieke G A de Roo, Mario Maas, Simon D Strackee
PURPOSE: The effect of scaphoid nonunion deformity on wrist function is uncertain due to the lack of reliable imaging tools. Advanced three-dimensional (3-D) computed tomography (CT)-based imaging techniques may improve deformity assessment by using a mirrored image of the contralateral intact wrist as anatomic reference. The implementation of such techniques depends on the extent to which conventional CT is currently used in standard practice. The purpose of this systematic review of medical literature was to analyze the trend in CT scanning scaphoid nonunions, either unilaterally or bilaterally...
June 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28629370/pharmacogenetic-testing-through-the-direct-to-consumer-genetic-testing-company-23andme
#10
Mengfei Lu, Cathryn M Lewis, Matthew Traylor
BACKGROUND: Rapid advances in scientific research have led to an increase in public awareness of genetic testing and pharmacogenetics. Direct-to-consumer (DTC) genetic testing companies, such as 23andMe, allow consumers to access their genetic information directly through an online service without the involvement of healthcare professionals. Here, we evaluate the clinical relevance of pharmacogenetic tests reported by 23andMe in their UK tests. METHODS: The research papers listed under each 23andMe report were evaluated, extracting information on effect size, sample size and ethnicity...
June 19, 2017: BMC Medical Genomics
https://www.readbyqxmd.com/read/28628128/adaptive-optics-improves-multiphoton-super-resolution-imaging
#11
Wei Zheng, Yicong Wu, Peter Winter, Robert Fischer, Damian Dalle Nogare, Amy Hong, Chad McCormick, Ryan Christensen, William P Dempsey, Don B Arnold, Joshua Zimmerberg, Ajay Chitnis, James Sellers, Clare Waterman, Hari Shroff
We improve multiphoton structured illumination microscopy using a nonlinear guide star to determine optical aberrations and a deformable mirror to correct them. We demonstrate our method on bead phantoms, cells in collagen gels, nematode larvae and embryos, Drosophila brain, and zebrafish embryos. Peak intensity is increased (up to 40-fold) and resolution recovered (up to 176 ± 10 nm laterally, 729 ± 39 nm axially) at depths ∼250 μm from the coverslip surface.
June 19, 2017: Nature Methods
https://www.readbyqxmd.com/read/28627779/new-horizon-for-breast-cancer-biomarker-discoveries-what-might-the-liquid-biopsy-of-nipple-aspirate-fluid-hold
#12
Ferdinando Mannello
The existence of cellular, molecular and biochemical heterogeneity of human breast cancers reveals the intricacy of biomarkers complexity, stimulating studies on new approaches (like "liquid biopsies") for the improvements in precision medicine. Breast cancer is recognized as a leading cause of morbidity and mortality worldwide with tumors significantly diverse and containing many types of cells showing different genetic and epigenetic profiles. In this field, the technology of Liquid Biopsy (applied to a fluid produced by breast gland, named nipple aspirate fluids, NAF) highlights the power of combining basic and clinical research...
June 19, 2017: Proteomics. Clinical Applications
https://www.readbyqxmd.com/read/28627281/mirroring-meaningful-actions-sensorimotor-learning-modulates-imitation-of-goal-directed-actions
#13
Caroline Catmur, Cecilia Heyes
Imitation is important in the development of social and technological skills throughout the lifespan. Experiments investigating the acquisition and modulation of imitation (and of its proposed neural substrate, the mirror neuron system) have produced evidence that the capacity for imitation depends on associative learning in which connections are formed between sensory and motor representations of actions. However, evidence that the development of imitation depends on associative learning has been found only for non-goal-directed actions...
June 19, 2017: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/28627249/astrology-in-court-the-spanish-inquisition-authority-and-expertise
#14
Tayra M C Lanuza-Navarro
Astrology, its legitimacy, and the limits of its acceptable practice were debated in sixteenth- and seventeenth-century Europe. Many of the related arguments were mediated by the work of Giovanni Pico della Mirandola and the responses to it. Acknowledging the complexities of the relationship between astrological ideas and Christian teachings, this paper focuses on the Catholic debates by specifically considering the decisions about astrology taken by the Spanish Inquisition. The trials of astrologers are examined with the aim of understanding the role of experts in astrology in early modern Spain...
June 1, 2017: History of Science; An Annual Review of Literature, Research and Teaching
https://www.readbyqxmd.com/read/28627011/when-gesture-becomes-analogy
#15
Kensy Cooperrider, Susan Goldin-Meadow
Analogy researchers do not often examine gesture, and gesture researchers do not often borrow ideas from the study of analogy. One borrowable idea from the world of analogy is the importance of distinguishing between attributes and relations. Gentner (, ) observed that some metaphors highlight attributes and others highlight relations, and called the latter analogies. Mirroring this logic, we observe that some metaphoric gestures represent attributes and others represent relations, and propose to call the latter analogical gestures...
June 18, 2017: Topics in Cognitive Science
https://www.readbyqxmd.com/read/28626984/biologically-controlled-morphology-and-twinning-in-guanine-crystals
#16
Anna Hirsch, Benjamin A Palmer, Nadav Elad, Dvir Gur, Stephen Weiner, Lia Addadi, Leeor Kronik, Leslie Leiserowitz
Guanine crystals are widely used in nature as components of multilayer reflectors. Guanine-based reflective systems found in the copepod cuticle and in the mirror of the scallop eye are unique in that the multilayered reflectors are tiled to form a contiguous packed array. In the copepod cuticle, hexagonal crystals are closely packed to produce brilliant colors. In the scallop eye, square crystals are tiled to obtain an image-forming reflecting mirror. The tiles are about 1μm in size and 70 nm thick. According to analysis of their electron diffraction patterns the hexagon and square tiles are not single crystals...
June 18, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28626439/attentive-observation-is-essential-for-the-misattribution-of-agency-to-self-performance
#17
Shiho Kashihara, Noriaki Kanayama, Makoto Miyatani, Takashi Nakao
Recent studies have repeatedly demonstrated a false memory phenomenon in which people falsely remember having performed an action by oneself when in fact they have only observed the action by another person. We investigated the attentional effect to the action itself on the observation inflation. Fifty-four participants first performed and read actions (Phase 1); then, they observed the action video that showed another's actions (Phase 2), some of which they had not performed in Phase 1. In the Phase 2, they were required to focus on either the actor's performance (i...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28626413/the-crossed-flexor-plantar-response-in-patients-with-klippel-feil-syndrome
#18
Anna Sadnicka, Simon F Farmer
The plantar reflex is one of most important and widely tested components of the neurological examination. We describe 3 subjects with Klippel-Feil syndrome and mirror movements where unilateral cutaneous stimulation of the foot leads to flexor plantar responses in both feet. We discuss the evidence which suggests that this "crossed flexor" plantar response reveals a transcortical pathway for the flexor plantar response.
May 2017: Case Reports in Neurology
https://www.readbyqxmd.com/read/28625833/colorectal-cancer-cell-line-proteomes-are-representative-of-primary-tumors-and-predict-drug-sensitivity
#19
Jing Wang, Dmitri Mouradov, Xiaojing Wang, Robert N Jorissen, Matthew C Chambers, Lisa J Zimmerman, Suhas Vasaikar, Christopher G Love, Shan Li, Kym Lowes, Karl-Johan Leuchowius, Helene Jousset, Janet Weinstock, Christopher Yau, John Mariadason, Zhiao Shi, Yuguan Ban, Xi Chen, Robert J C Coffey, Robbert J C Slebos, Antony W Burgess, Daniel C Liebler, Bing Zhang, Oliver M Sieber
BACKGROUND AND AIMS: Proteomics holds promise for individualizing cancer treatment. We analyzed to what extent the proteomic landscape of human colorectal cancer (CRC) is maintained in established CRC cell lines and the utility of proteomics for predicting therapeutic responses. METHODS: Proteomic and transcriptomic analyses were performed on 44 CRC cell lines, compared against primary CRCs (n=95) and normal tissues (n=60), and integrated with genomic and drug sensitivity data...
June 15, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28624687/estimation-of-distal-arm-joint-angles-from-emg-and-shoulder-orientation-for-transhumeral-prostheses
#20
Aadeel Akhtar, Navid Aghasadeghi, Levi Hargrove, Timothy Bretl
In this paper, we quantify the extent to which shoulder orientation, upper-arm electromyography (EMG), and forearm EMG are predictors of distal arm joint angles during reaching in eight subjects without disability as well as three subjects with a unilateral transhumeral amputation and targeted reinnervation. Prior studies have shown that shoulder orientation and upper-arm EMG, taken separately, are predictors of both elbow flexion/extension and forearm pronation/supination. We show that, for eight subjects without disability, shoulder orientation and upper-arm EMG together are a significantly better predictor of both elbow flexion/extension during unilateral (R(2)=0...
June 11, 2017: Journal of Electromyography and Kinesiology
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