The recent study by B. De Bruyne, S. N. Majumdar, H. Orland and G. Schehr [arXiv:2110.07573], concerning the conditioning of Brownian motion random walks on global dynamical constraints over a finite time-window $T$, is reformulated as general framework for 'microcanonical conditioning' Markov processes time-additive observables. This formalism applied to various types processes, namely discret...

The important role of the CD8+ T-cells on HIV control is well established. However, correlates of immune protection remain elusive. Although the importance of CD8+ T-cell specificity and functionality in virus control has been underscored, further unraveling the link between CD8+ T-cell differentiation and viral control is needed. Here, an immunophenotypic analysis (in terms of memory markers a...

Reconfigurable intelligent surface (RIS) has been proved effective in improving the performance of communications. In this letter, effect RIS on individual links ambient backscatter communications is examined. The average bit error rate derived for cases when source-to-reader (S-R) link, source-to-tag (S-T) or both S-R and S-T use to enhance their links. Numerical results show that generally sp...

Given an oriented link L in 3-space we consider a generic homotopy connecting L with the unlink. To each singular link in the homotopy we associate some polynomial using an extension of the Kauffman bracket. The signed sum of these polynomials is a new link invariant, called Cross(L). It is determined by the following skein relations: Cross(unlink) = 0 Cross(L+)− Cross(L−) = t −1/2V (L+) + t 1/...

Let $T$ be the triangle in plane with vertices $(0,0)$, $(0,1)$ and $(0,1)$. The convex hull of $(0,1)$, $(1,0)$ $n$ independent random points uniformly distributed is chain $T_n$. A three-term recursion for probability generating function $G_n$ number $f_0(T_n)$ $T_n$ proved. Via link to orthogonal polynomials it shown that has precisely distinct real roots $(-\infty,0]$ sequence $p_k^{(n)}:=\...

This paper is concerned with the problem of design and implementation a robust adaptive control strategy for flexible joint electrically driven robots (FJEDR), while considering to the constraints on the actuator voltage input. The control design procedure is based on function approximation technique, to avoid saturation besides being robust against both structured and unstructured uncertaintie...

One type of phagocytic antigen-presenting cell (APC) - the dendritic cell (DC) - may have specialized functions during infection with the bacterium Salmonella, including a possible role in transporting Salmonella across the intestinal barrier. In addition, changes in the number, localization and cytokine production of CD8alpha+, CD8alpha-CD4+ and CD8alpha-CD4- DC subsets occur during infection....

This paper is a self-contained development of an invariant of graphs embedded in three-dimensional Euclidean space using the Jones polynomial and skein theory. Some examples of the invariant are computed. An unlinked embedded graph is one that contains only trivial knots or links. Examples show that the invariant is sufficiently powerful to distinguish some different unlinked embeddings of the ...

1. Hopefully, every group accomplished at least some work this week on project 2. 2. (a) You can do this problem in two ways. The first way is attaching frames to each link and determining the Denavit–Hartenberg parameters, as illustrated in Figure 1. Referring to the figure, the link parameters are: i α i−1 a i−1 d i θ i 1 0 0 0 θ 1 2 0 l 1 0 θ 2 3 0 l 2 0 θ 3 Using equation 3.6 or your Mathem...