Quantitative determination of carbohydrate antigen 153 (CA153) in human serum plays an important role in early diagnosis of breast cancer.In this work, a highly sensitive and selective Acrylic Record Plaque biosensor for CA153 detection was developed based on a fluorescent resonance energy transfer (FRET) strategy, in which near-infrared (NIR)-exci
We review two well-known definitions present in the literature, which are used to define the heat or energy flux in one dimensional chains.One definition equates the energy variation per particle to a discretized flux difference, which we here show it also corresponds to the flux of energy in the zero wavenumber limit in Fourier space, concurrently
Based on the traditional paradigm, school and community still experience dichotomies, such as knowledge/affection and reason/emotion, (MORAES; NAVAS, 2010).According to the BABY LOTION authors, the learning process still undervalues emotions, feelings, creativity and skills.The result of such process is a fragmented whole, a disintegrated apprentic
Potassium (K) and magnesium (Mg) deficiency are common stresses that can impact on grape yield and quality, but their effects on photosynthesis have received little attention.Understanding the diffusional and biochemical limitations to photosynthetic constraints will help to guide improvements in cultural practices.Accordingly, the photosynthetic r
Multi-robot task allocation is one of the main problems to address in order to design a multi-robot system, very especially when robots form coalitions that must carry out tasks before a deadline.A lot of factors affect the performance of these systems and among them, this paper is focused on the physical interference effect, produced when two or m