I have just returned from NEHA’s 78th Annual Educational Conference (AEC) & Exhibition in Las Vegas, Nevada. This was one of our most successful AECs with over 1,000 attendees. The AEC’s President’s Banquet was attended by one of the largest crowds in recent memory. Additional tables were needed to seat everyone. The excitement of the crowd was amplifi ed by members of NEHA and the Internationa...

The abilities to either flexibly adjust behavior according to changing demands (cognitive flexibility) or to maintain it in the face of potential distractors (cognitive stability) are critical for adaptive behavior in many situations. Recently, a novel human paradigm has found individual differences of cognitive flexibility and stability to be related to common prefrontal networks. The aims of ...

We intended this Festschrift as a celebration of Dr. Stephen L. Wood’s 85th birthday. Sadly Dr. Wood past away a little before his 85th birthday thus this volume pays tribute to his life’s contribution to the study of bark and ambrosia beetles, which is summarized in the next article by Donald Bright. We arranged the volume geographically, starting with taxonomy of North American scolytines, fo...

Research background: Flexibility has become a possible means for manufacturing companies to better compete in competitive markets. Furthermore, innovations are perceived as an important factor company strategy, which can differentiate the from competition. Purpose of article: This present study investigates problems cooperation flexibility and innovation among electrical engineering Czech Repub...

background: osteoarthritis is one of the most common diseases in synovial joints. dueto high loading forces during weight-bearing activities, the knee joint is prone to degenerative processes. this study aimed to compare the flexibility of muscles around the knee joint in patients with knee osteoarthritis with those of healthy individuals. methods: twenty-three women with bilateral knee osteoar...

Dystroglycan, originally identified in muscle as a component of the dystrophin-associated glycoprotein complex (DGC), is a ubiquitously expressed cell-surface receptor that forms a transmembrane link between the extracellular matrix and the cytoskeleton. Dystroglycan contains two subunits, α and β, formed by proteolytic cleavage of a common precursor. Disruption of the dystrophin-dystroglycan c...

The conventional matrix completion (MC) regularizes each singular value equally, and thus the rank cannot be well approximated, which greatly limits flexibility accuracy of MC usage. In this paper, a truncated algorithm using prior information to determine threshold while generating target is proposed for wind turbine clutter suppression weather radar. During shrinking process, an appropriate s...

the purpose of the present study is to introduce the sequence space[{l_p}(e,delta) = left{ x = (x_n)_{n = 1}^infty : sum_{n = 1}^infty left| sum_{j in {e_n}} x_j - sum_{j in e_{n + 1}} x_jright| ^p < infty right},]where $e=(e_n)$ is a partition of finite subsets of the positive integers and $pge 1$. the topological properties and inclusion relations of this space are studied. moreover, the prob...

let $rin textbf{c}^{mtimes m}$ and $sin textbf{c}^{ntimes n}$ be nontrivial involution matrices; i.e., $r=r^{-1}neq pm~i$ and $s=s^{-1}neq pm~i$. an $mtimes n$ complex matrix $a$ is said to be an $(r, s)$-symmetric ($(r, s)$-skew symmetric) matrix if $ras =a$ ($ ras =-a$). the $(r, s)$-symmetric and $(r, s)$-skew symmetric matrices have a number of special properties and widely used in engi...