Complications After Intravitreal Injection Aggravate Complications After Intravitreal Injection Aggravate

Inflammatory responses have unnerved some specialists, who have seen as many as six cases in one day and will discuss problems at the upcoming American Society of Retina Specialists meeting.Medscape Medical News
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Ophthalmology News Source Type: news

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Publication date: Available online 18 January 2019Source: Journal of Geriatric OncologyAuthor(s): Somedeb Ball, Anita Sultan, Myo H. Zaw, Kyaw Z. Thein
Source: Journal of Geriatric Oncology - Category: Cancer & Oncology Source Type: research
This study examined whether instrumented gait and balance could determine the magnitude of deterioration in motor-performance from chemotherapy-induced peripheral neuropathy (CIPN).MethodsWe recruited 84 adults with cancer (age = 71.1 ± 9.7 years old, BMI = 26.8 ± 6.2 kg/m2, gender = 56%female) and 57 age-matched non-cancer patients (age = 69.5 ± 9.8 years old, BMI = 27.1 ± 6.0 kg/m2, gender = 79%female). Based on clinical screening, the group with cancer was classified into two groups: participants with CIPN (CIPN+) and without CIPN (CIPN-). Gait ...
Source: Journal of Geriatric Oncology - Category: Cancer & Oncology Source Type: research
Publication date: Available online 19 January 2019Source: Materials LettersAuthor(s): Yanming Pan, Longfei Zhang, Zaiwang Huang, Liang JiangAbstractThe phase stability of γ′ precipitates in single crystal Ni-based superalloys at the elevated temperature is inherently associated with creep performance. During high temperature in-service exposure, the coarsening of γ′ precipitates typically occurs and further results in coalescing that is regarded as an indicator of degradation of creep resistance. In this research, we design three single crystal Ni-based superalloys by means of solely tuning Mo:W rat...
Source: Materials Letters - Category: Materials Science Source Type: research
In this study dissimilar joints between aluminum alloy (AA5454) and aluminum alloy (AA7075) produced by friction stir welding, to optimize these parameters and determine which of them is significant by using Taguchi L16 optimization method. Seven parameters at two levels were selected in this study. The selected parameters are tool rotational speed, traverse speed, pin profile (based on taper angle), the ratio between shoulder diameter (D) and pin diameter (d) (D/d ratio), tool tilt angle, plunge depth, and base metal location (weld location)). The ultimate tensile strength (UTS) and ductility are considered as the mechani...
Source: Journal of Materials Research and Technology - Category: Materials Science Source Type: research
Publication date: Available online 18 January 2019Source: Journal of Materials Research and TechnologyAuthor(s): Henver Effgen Ludovico Ramos, Adonias Ribeiro Franco, Estéfano Aparecido VieiraAbstractMicroalloyed steels have been studied not only by the advent of the pre-salt, but also by the continuous search for improvement of their tribological properties. In this work, the influence of the plasma nitriding (PN) pressure on the nitrided layer formed on top of an API 5L X70 microalloyed steel was studied. PN treatments were carried out using a pulsed plasma reactor at temperatures of 410 °C and 440 &...
Source: Journal of Materials Research and Technology - Category: Materials Science Source Type: research
Publication date: Available online 18 January 2019Source: Journal of Materials Research and TechnologyAuthor(s): Ilaria Cacciotti, Marianna Rinaldi, Josè Fabbrizi, Francesca NanniAbstractIn this work innovative composites were developed, using as polymeric matrix polyetherimide (PEI), a high performance thermoplastic, and as natural filler two different kinds of diatomaceous earth, i.e. uncalcined and calcined. The uncalcined powder was amino-functionalised to improve its chemical compatibility with the matrix, whereas the calcined one was submitted to a purification treatment with HCl to remove possible contaminant...
Source: Journal of Materials Research and Technology - Category: Materials Science Source Type: research
Publication date: Available online 19 January 2019Source: Mechanics of MaterialsAuthor(s): P. Karvan, A. Varvani-FarahaniAbstractThe present study evaluates ratcheting response of samples made of Z2CND18.12N Steel, Zircaloy-4, and 63Sn37Pb solder alloys subjected to asymmetric stress cycles with different stress levels and rates by means of the Ohno-Wang (O-W) and Ahmadzadeh-Varvani (A-V) isotropic-kinematic hardening rules. The framework of hardening rules was constructed on the basis of visco-plasticity constitutive equation to account for the effects of stress rate and time-dependency over ratcheting progress. Elements ...
Source: Mechanics of Materials - Category: Materials Science Source Type: research
ConclusionResults obtained in this study support the assumption that nicotine addiction is linked to a dissociation of ‘wanting’ and ‘liking’ for smoking as postulated by IST. Furthermore, the study provides further evidence that the newly developed W-IAT-is a valid measure of implicit ‘wanting’ that can be used to examine the processes that underlie human reward seeking behavior.
Source: Journal of Behavior Therapy and Experimental Psychiatry - Category: Psychiatry Source Type: research
ConclusionsOur findings suggest that neither a single bout of aerobic exercise, nor playing Tetris without prior memory reactivation, after an analogue trauma reduces stress symptoms. Potential explanations and clinical implications are discussed.
Source: Journal of Behavior Therapy and Experimental Psychiatry - Category: Psychiatry Source Type: research
ConclusionsFindings suggest that the type of social feedback one receives may influence how information is remembered, regardless of symptomatology. Future studies should examine the mechanisms by which memory biases exist for different types of self-relevant feedback.
Source: Journal of Behavior Therapy and Experimental Psychiatry - Category: Psychiatry Source Type: research
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