Color-shift keying (CSK) is a visible light communication intensity modulation scheme, outlined in IEEE 802.15.7, that transmits data imperceptibly through the variation of color emitted by red, green, and blue emitting diodes. An advantage CSK power envelope transmitted signal fixed; therefore, reduces potential for human health complications related to fluctuations intensity. In this work, rigorous design framework high order constellations presented. A key benefit frame work it optimizes...

The presence of defects like gas bubble in fabricated parts is inherent the selective laser sintering process and prediction shrinkage dynamics crucial. In this paper, two artificial intelligence (AI) models based on Decision Trees algorithm were constructed order to predict dissolution time, namely Ensemble Bagged (EDT Bagged) Boosted Boosted). A metadata including 68644 data generated with help our previously developed numerical tool. AI used initial size, external domain diffusion...

A nonconcurrent multiscale homogenization method is proposed to compute the response of structures made heterogeneous hyperelastic materials. The uses a database describing effective strain energy density function (potential) in macroscopic right Cauchy-Green tensor space. Each value computed numerically by means finite element on representative volume element, corresponding strains being prescribed as boundary conditions. An interpolation scheme then introduced provide continuous...

Color-shift keying (CSK) is a visible light modulation scheme that transmits data imperceptibly through the variation of output color. In this work, rigorous design framework for CSK constellations presented based on interior point methods. A differentiable approximation to constellation problem which compatible with commercial optimization algorithms and used find locally optimal symbol sets. The benefits approach are it can operate variety peak color-cross talk constraints (i.e., convex...

This paper offers an extensive survey of one the fundamental aspects trustworthiness Artificial Intelligence (AI) in healthcare, namely uncertainty, focusing on large panoply recent studies addressing connection between AI, and healthcare. The concept uncertainty is a recurring theme across multiple disciplines, with varying focuses approaches. Here, we focus diverse nature medical applications, emphasizing importance quantifying model predictions its advantages specific clinical settings....

OBJECTIVES--To determine the prevalence of urethral HPV infection, as indicated by presence DNA in semen, males with and without penile warts. DESIGN--Prevalence study types 6/11 16 using PCR Southern blot hybridisation analysis semen. SETTING--Department Genitourinary Medicine, Blundell Street Clinic, Leeds General Infirmary Assisted Conception Unit (ACU) Kings9 College, London. SUBJECTS--Patients attending Clinic for treatment sexually transmitted diseases including warts ACU...

OBJECTIVE: To assess patient attitudes to HSV-2 serotesting and the effect of providing detailed information regarding genital herpes, blood test, its implications. METHODS: Consecutive genitourinary medicine clinic attenders were asked complete an anonymous self administered questionnaire. Half received minimal additional while other half a sheet. RESULTS: Overall, 200 with median age 27 years (range 15-57) completed questionnaire, 92.4% wanted know if they, 90.8% their partners, had been...

The mechanical behavior of polyethylene terephthalate (PET) under the severe loading conditions injection stretch blow molding process is strongly dependent on strain rate, strain, and temperature. In this process, PET near glass‐transition temperature ( T g ) highlights a nonlinear elastic viscous behavior. author's previous works, visco‐hyperelastic model has been build identified from equi‐biaxial tensile experimental results. Despite good agreement with biaxial test results, fails to...

The poly ethylene terephthalate near the glass transition temperature highlights a strongly non linear elastic and viscous behaviour when biaxially stretched at high strain rates representative of injection stretch blow moulding process. A visco‐hyperelastic model, where characteristics are coupled to temperature, has already been identified from equi‐biaxial tension experimental results. weak form mechanical part model is presented implemented into finite element code developed in Matlab...

Inflatable manipulators open new trends in robotic applications. In this paper, a inflatable actuator to articulate long-range arm, is presented. Completely made of high strength fabric, its low mass leads large force-weight ratios and stroke almost equal twice overall length. The operation principle, as well the relations among displacement, pressure force, are described paper. analysis under validation through finite elements simulation test on prototype.

Structural Health Monitoring (SHM) aims to monitor in real time the health state of engineering structures. For thin structures, Lamb Waves (LW) are very efficient for SHM purposes. A bonded piezoelectric transducer (PZT) emits LW structure form a short tone burst. This initial wave packet (IWP) propagates and interacts with its boundaries discontinuities eventual damages generating additional packets. The main issues based that at least two modes simultaneously excited those dispersive....