Reactive oxygen species (ROS) and reactive nitrogen (RNS) incessantly produced as by-products of metabolism play significant roles in seed physiology. ROS (hydroxyl, superoxide radical hydrogen peroxide) RNS (nitric oxide, nitric dioxide, nitrous acid dinitrogen tetroxide) content changes all phases life cycle that influence germination, dormancy longevity. Recent studies illustrate are perform...

Several regulators within the AraC family control the expression of genes known or thought to be required for virulence of bacterial pathogens. One of these, Rns, activates transcription from an unprecedented variety of binding-site locations. Although nearly all prokaryotic activators bind within a small region upstream and adjacent to the promoter that they regulate, Rns does not bind within ...

The RNS has been considered as an interesting area for researchers in recent year. This paper presents memoryless and area efficient RNS converters for moduli set with dynamic ranges up to 6n-bit. Residue number system (RNS) has mainly targeted parallelism and larger dynamic ranges. In this paper, we start from the moduli sets {2, 2 1, 2 + 1, 2 – 2 + 1, 2 + 2 + 1} with dynamic range of 5n-bit a...

Heterogeneous cellular networks (HCNs) will be the typical network structure for future mobile networks. Relay nodes (RNs), as one type of low power nodes in the HCNs, can be deployed to increase cell coverage and improve cell-edge user throughput. Since RNs may be densely deployed in hot traffic zones, the co-channel interference (CCI) is more serious and complex than that in the conventional ...

It is important for the diagnosis of Lambert-Eaton myasthenic syndrome (LEMS) to confirm incremental response at high-rate stimulation or after brief exercise in repetitive nerve (RNS) test. Therefore, it may be difficult diagnose LEMS if RNS test normal initially. We report a patient with whose was delayed due findings. believe that anti-P/Q-type voltage-gated calcium channel antibody testing ...

Blood pressure (BP) response to renal denervation (RDN) is highly variable and its effectiveness debated. A procedural end point for RDN may improve consistency of response. The objective of the current analysis was to look for the association between renal nerve stimulation (RNS)-induced BP increase before and after RDN and changes in ambulatory BP monitoring (ABPM) after RDN. Fourteen patient...

The nucleotide sequences encoding the mature portion of 31 ribulose 1.5-bisphosphate carboxylase small subunit (SSU) genes from 17 genera of plants, green algae and cyanobacteria were examined. Among the 465 pairwise sequence comparisons, SSU multigene family members within the same species were more similar to each other in nonsynonymous or replacement nucleotide substitutions (RNS) than they ...

OBJECTIVE To provide a picture of the unique role and competencies of family practice registered nurses (FP-RNs). DESIGN Case-study approach using interviews and focus groups. SETTING Ontario. PARTICIPANTS Seven FP-RNs identified as exemplary by family medicine and nursing peers. METHODS An e-mail was sent to 9200 health care providers from nursing and family medicine, asking them to id...

The goal of the research is twofold First, the derivation of a design methodology for FIR filters implementation based on Residue Number System (RNS), aiming at power, delay and hardware complexity reduction comparing with conventional binary implementations. Second, a CAD tool development, which generates synthesizable VHDL description of any RNS system design, in automatic way. This tool can ...

The reactive oxygen species (ROS) and reactive nitrogen species (RNS) generated from the enzymatic and nonenzymatic sources from superoxide (O 2 ) and nitric oxide (NO), respectively, are established to cause oxidative, nitroxidative, nitrative, and nitrosative stresses in the biological systems. Scientific evidence is mounting in favor of the involvement of ROS-induced oxidative stress and RNS...