Sentence examples for matrices are still from inspiring English sources
Although biomaterial-based matrices control the cellular behavior, these matrices are still far from being optimal.
Despite the physical and mechanical characteristics of these matrices are still under investigation, it has already been observed how these matrices show statistically significant results confronted with the autologous grafting techniques [26].
In order to introduce more degrees of freedom but ensure that the additional unimodular matrices are still unitary, we allow matrices containing exactly one element from the set {±1, ±j} in each row and column and only zeros at all other positions.
Despite having been around since four decades, matrices are still the reference starting point for innovations in drug delivery.
Until now, the detection, characterization, and quantification of ENPs, especially in different matrices, are still challenging tasks and the analytical methods required to provide sufficiently reliable data are most often laborious, expensive, and/or demand specialized and trained operators.
Because most studies hitherto targeted only a very limited range of food matrices, such as rice and pasta (e.g., [ 25– 27]), and samples were collected from very specific sites or during very short sampling periods (see e.g., [ 13]), prevalence data covering samples from different years and diverse food matrices are still missing.
Studies were done to investigate the nature of the physicochemical forces, such as hydrophobic and electrostatic ones, involved in the interaction virus/matrix but, at this day, only few data are available concerning surface properties of viruses and prediction of the adhesion capacity of one specific virus onto matrices is still very difficult.
In the face of extensive research into the theoretical basis and performance characteristics of helical gear design, a complete mathematical description of the relationship between the design parameters and the performance matrices is still to be clearly understood because of the great complexity in their interrelationship.
Knowledge about the interactions of biomaterials with biological matrices is still poor however crucial to future development in terms of how to cope with immunomodulatory adverse effects and to control the integration of implants into tissue or the targeting of nano devices.
Imperfect estimation of the channel matrices is still a major drawback in the proposed CF protocol with massive MIMO.
Even so, subsequent computation of homography transform matrices is still computationally costly, and thus, it is interesting to ask that is it possible to design forward blur model to benefit from FFT for efficient non-uniform deblurring?
