Flocking for fixed-Wing Unmanned Aerial Vehicles (UAVs) is an extremely complex challenge due to fixed-wing UAV’s control problem and the system’s coordinate difficulty. Recently, flocking approaches based on reinforcement learning have attracted attention. However, current methods also require that each UAV makes decision decentralized, which increases cost computation of whole system. This pa...

ion of discriminative properties will not be optimal. Optimal abstraction will only occur when a memory that contains the discriminativeness of properties is kept, and when this information is used to guide the encoding of properties. Even under optimal conditions for abstracting discriminative information, PPO nets have problems. Like EPAM nets, PPO nets often begin constructing the representa...

Previously, we showed that ZFN-mediated induction of double-strand breaks (DSBs) at the intended recombination site enhanced the frequency of gene targeting (GT) at an artificial target locus using Agrobacterium-mediated floral dip transformation. Here, we designed zinc finger nucleases (ZFNs) for induction of DSBs in the natural protoporphyrinogen oxidase (PPO) gene, which can be conveniently ...

Postpneumonectomy pulmonary oedema (PPO) develops in approximately 5% of patients undergoing pneumonectomy or lobectomy, and has a high associated mortality (>50%). In its extreme form, PPO follows a clinical and histopathological course indistinguishable from acute respiratory distress syndrome. Perioperative fluid overload, impaired lymphatic drainage following node dissection and trauma caus...

The effects of rice bran extract (RBE) on browning in potato, banana and apple slices compared with distilled water (DW) were investigated by measuring the changes of color values. Potato slice treated with RBE had lower browning value than that treated with DW during storage 9 to 12 hrs (p≤0.05). The browning values of potato treated with RBE and DW stored for 12 hrs were 4.72 and 7.64, respec...

Prophenoloxidases (PPOs) are key enzymes of the melanization reaction, which is a prominent defense mechanism of arthropods. The mosquito Aedes aegypti has ten PPO genes in the genome, four of which (PPO1, PPO3, PPO5, and PPO8) were expressed in response to microbial infection. Cactus depletion resulted in transcriptional activation of these four genes, suggesting this up-regulation to be under...

We have characterized the splicing products formed in vitro from RNA derived from the mobile group I intron in the nuclear rDNA of Physarum polycephalum, Pp LSU 3. This intron is a close relative of the well known Tetrahymena intron Tt LSU 1, being inserted at exactly the same position in the rDNA and sharing about 90% sequence identity with Tt LSU 1 in the conserved elements characteristic of ...

BACKGROUND To ascertain the impact of postpartum onset (PPO) on the subsequent time course of mood disorders. METHODS This retrospective study compared per year rates of excited (manic or mixed) and depressive episodes between fifty-five women with bipolar (N = 22) or major depressive (N = 33) disorders with first episode occurring postpartum (within four weeks after childbirth according to D...

INTRODUCTION The purpose was to examine whether health-promotion programs offered by California health plans are a serious attempt to improve health status or a marketing device used in an increasingly competitive marketplace. The research examined differences in the coverage, availability, utilization, and evaluation of health-promotion programs in California health plans. METHODS A mail sur...

Ovarian cancer is one of the leading causes of cancer death for women throughout the Western world. Kaempferol, a natural flavonoid, has shown promise in the chemoprevention of ovarian cancer. A common concern about using dietary supplements for chemoprevention is their bioavailability. Nanoparticles have shown promise in increasing the bioavailability of some chemicals. Here we developed five ...