Tyramine and its receptor modulate attention in honey bees ().

Animals must learn to ignore stimuli that are irrelevant to survival and attend to ones that enhance survival. When a stimulus regularly fails to be associated with an important consequence, subsequent excitatory learning about that stimulus can be delayed, which is a form of nonassociative conditioning called 'latent inhibition'. Honey bees show latent inhibition toward an odor they have experienced without association with food reinforcement.

Deep-Learning-Based Classification of Digitally Modulated Signals Using Capsule Networks and Cyclic Cumulants.

This paper presents a novel deep-learning (DL)-based approach for classifying digitally modulated signals, which involves the use of capsule networks (CAPs) together with the cyclic cumulant (CC) features of the signals. These were blindly estimated using cyclostationary signal processing (CSP) and were then input into the CAP for training and classification. The classification performance and the generalization abilities of the proposed approach were tested using two distinct datasets that contained the same types of digitally modulated signals, but had distinct generation parameters.

Effects of lysolecithin and xylanase supplementation on the growth performance, nutrient digestibility and lipogenic gene expression in broilers fed low-energy wheat-based diets.

This experiment was conducted to evaluate the effects of emulsifier (Lipidol, active ingredient: lysophospholipids; LPL) and xylanase (200 mg/kg of feed) supplementation in a lower energy diet on performance, nutrient retention, intestinal morphology, blood metabolites and meat quality in broilers. A total of 360 1-day-old male chicks (Ross 308) were assigned to five treatments, with six replications of 12 birds each per treatment in a completely randomized design. The five treatments were as follows: (a) higher energy diet (HE); (b) lower energy diet (LE; energy content reduced by 100 kcal/kg compared with the HE); (c) LE + 0.

Proximal humerus fractures.

Proximal humerus fractures are among the most common fractures associated with osteoporosis. With an aging population, incidence of these fractures will only increase. The proximal humerus not only forms the lateral portion of the shoulder articulation but also has significant associations with musculoskeletal and neurovascular structures.

Improved clinical utility in clavicle fracture decision-making with true orthogonal radiographs.

Operative treatment of displaced clavicle fractures has demonstrated lower rates of nonunion and symptomatic malunion, improved functional outcomes, and earlier return to activities versus nonoperative treatment. Surgical treatment may offer a reduction in the relative risk of nonunion and symptomatic malunion and an earlier return to work or sport. To present an easy and safe method of acquiring orthogonal views of the clavicle without any manipulation of the patient's upper extremity.