Data are presented concerning the gene arrangements in both arms of the X-chromosome of Drosophila robusta in eight altitudinal transects. The major change appears to be the increase of gene arrangement XL-1 (and decrease in XL, sometimes also XL-2) with increasing altitude. In each transect only one combination of XL-1 with a right arm arrangement seems primarily responsible for the increases ...

Attention-deficit hyperactivity disorder (ADHD) affects one in 20 Canadian children, and is associated with unfavourable academic and employment records, high rates of injury and substance abuse, poor interpersonal relationships, poor mental health outcomes and poor quality of life. Medications have been shown to be efficacious in treating ADHD symptoms in controlled trials, and are associated ...

In the present experimental study we assessed induced osteoarthritis data in rabbits, compared three diagnostic methods, i.e., radiography (XR), computed tomography (CT) and magnetic resonance imaging (MRI), and correlated the imaging findings with those obtained by macroscopic evaluation. Ten young female rabbits of the Norfolk breed were used. Seven rabbits had the right knee immobilized in e...

Let G be a graph with vertex set V = V (G) and edge set E = E(G). The cardinalities of these sets are denoted by |V (G)| = n and |E(G)| = e. Let u and v be two distinct vertices of G. A path from u to v, also called an uv-path in G, is a subgraph P with vertex set V (P ) = {u = x0, x1, . . . , xr = v} and it is usually denoted by P : x0x1 · · ·xr. Two uv-paths P and Q are said to be internally ...

UNLABELLED We aimed to assess the efficacy and safety of an injectable, once monthly extended-release formulation of the opioid antagonist naltrexone (XR-NTX) for treatment of patients with opioid dependence after detoxification. Two hundreds and fifty patients with opioid dependence were enrolled into the double-blind, placebo-controlled, randomized, 24-week trial. Patients aged 18 years or ov...

Levetiracetam is a second-generation antiepileptic drug (AED) with a unique chemical structure and mechanism of action. The extended release formulation of levetiracetam (Keppra XR(); UCB Pharma) was recently approved by the Food and Drug Administration for adjunctive therapy in the treatment of partial-onset seizures in patients 16 years of age and older with epilepsy. This approval is based o...

The emergence of extended-release naltrexone (XR-NTX) raises the opportunity to explore the role of endorphin blockade on hedonic response during long-term alcohol dependence treatment. A hedonic survey was administered to 74 alcohol dependent patients treated for an average of 3.5 years with nearly continuous month-long intramuscular XR-NTX. The paper-and-pencil, one-time survey asked patients...

The researched paper presented eXtended reality (XR) as it has revamped the way people experience physical and virtual environments, from observation to immersion. XR (AVR) is an umbrella term that encompasses both augmented (AR) (VR), among others (360 degrees, Holoride, Holoportation, Holofurnish, Remote Reality, 3D, 4D beyond). Over COVID 19 each student looking forward have a path make lear...

Let K be a field. f∈K[[x1,...,xr]] and g∈K[[y1,...,ys]] nonzero elements. If X (resp. Y) is matrix factorization of f g), Yoshino had constructed tensor product (of factorizations) ⊗ˆ such that X⊗ˆY f+g∈K[[x1,...,xr,y1,...,ys]]. In this paper, we propose bifunctorial operation ⊗˜ its variant ⊗˜′ X⊗˜Y X⊗˜′Y are two different factorizations fg∈K[[x1,...,xr,y1,...,ys]]. We call the multiplicative ...

Driven by the recent improvements in device and networks capabilities, Extended Reality (XR) is becoming more pervasive; industry academia alike envision ambitious projects such as metaverse. However, XR still limited current architecture of mobile systems. This article makes case for an XR-specific operating system (XROS). An XROS integrates hardware-support, computer vision algorithms, networ...