The catalytic inefficiencies of the CO2-fixing enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) often limit plant productivity. Strategies to engineer more efficient plant Rubiscos have been hampered by evolutionary constraints, prompting interest in Rubisco isoforms from non-photosynthetic organisms. The methanogenic archaeon Methanococcoides burtonii contains a Rubisco isoform...

When a multidimensional index is used for similar sequence matching, the traditional approach is to transform high-dimensional window sequences to low-dimensional sequences and bounding them into a low-dimensional minimum bounding rectangle (MBR). In this paper, we propose a new approach which constructs a low-dimensional MBR by directly transforming a high-dimensional MBR (calledMBR-transforma...

A revolutionary system for programming sound and music in realtime is being presented. The system provides interfaces to extremely efficient high-level and garbageproducing programming languages, which process indivudal samples at a time, sample by sample, in realtime. This is possible by using the Rollendurchmesserzeitsammler garbage collector, the only known conservative garbage collector sui...

OBJECTIVES Impairment of executive function is frequent in Parkinson's disease (PD), striatonigral degeneration-type multisystem atrophy (SND), and progressive supranuclear palsy (PSP); sometimes frank dementia is also present. However, the progression of cognitive decline has not been adequately studied. The objectives were to delineate the progression of cognitive impairment in these parkinso...

Several Membrane Bioreactor (MBR) facilities have been constructed with the intent of providing Enhanced Biological Phosphorus Removal (EBPR), and several additional such plants are being designed and constructed. Full-scale plant information is now available for process designers to better understand the unique design and operating issues associated with the incorporation of EBPR designs in MB...

Wastewater treatment plants in Ohio and elsewhere in the U.S. operating with MBR systems are required to disinfect permeate. This requirement results in an increased cost to both capital and O&M, and with chlorination there is a potential increase in the formation of disinfection byproducts. Disinfection following MBR treatment may not be needed if the MBR process alone removes microorganisms a...

Autospectral and coherence analyses were used to determine the role of and interactions between paraventricular nucleus (PVN) nitric oxide, gamma-aminobutyric acid (GABA), and the N-methyl-D-aspartic acid (NMDA)-glutamate receptor in regulation of sympathetic nerve discharge (SND) frequency components in anesthetized rats. Four observations were made. First, PVN microinjection of bicuculline (B...

INTRODUCTION Syncope is a common presentation of sinus node dysfunction (SND). Some patients who receive a permanent pacemaker due to SND do not benefit from it and further diagnostic workup leads to the diagnosis of vasovagal syncope (VVS). The aim of the study was to identify electrophysiological criteria that can be used for identification of patients with SND and concurrent VVS. MATERIAL ...

To achieve high efficiency of nitrogen and phosphorus removal and to investigate the rule of simultaneous nitrification and denitrification phosphorus removal (SNDPR), a whole course of SNDPR damage and recovery was studied in a pilot-scale, anaerobic-anoxic oxidation ditch (OD), where the volumes of anaerobic zone, anoxic zone, and ditches zone of the OD system were 7, 21, and 280 L, respectiv...

The current study was designed to test the hypothesis that pontine neurons are elements of the network responsible for the 10-Hz rhythm in sympathetic nerve discharge (SND). The first series of experiments tested whether chemical inactivation of neurons in the rostral dorsolateral pons (RDLP) or caudal ventrolateral pons (CVLP) affected inferior cardiac postganglionic SND of urethan-anesthetize...