A brain computer interface (BCI) is a system which provides direct communication between the mind of a person and the outside world by using only brain activity (EEG). The event-related potential (ERP)-based BCI problem consists of a binary pattern recognition. Linear discriminant analysis (LDA) is widely used to solve this type of classification problems, but it fails when the number of featur...

discriminant analysis methods Lishan Qiao, Limei Zhang, Songcan Chen 1 Department of Computer Science and Engineering, Nanjing University of Aeronautics & Astronautics, 210016, Nanjing, P.R. China 2 Department of Mathematics Science, Liaocheng University, 252000, Liaocheng, P.R. China Abstract: Laplacian Linear Discriminant Analysis (LapLDA) and Semi-supervised Discriminant Analysis (SDA) are t...

A principle mission at the NAS facility is to establish highly parallel computer systems supporting full scale production use by 1996. In order to fulfill this objective, parallel systems must support high speed scalable I/O -suitable for handling output of large scale numerical aerodynamic simulation. Pursuant to this goal, we seek to execute an 'out of core' radix 2 Fast Fourier Transform (FF...

In eukaryotes, sulfur is mobilized for incorporation into multiple biosynthetic pathways by a cysteine desulfurase complex that consists of a catalytic subunit (NFS1), LYR protein (ISD11), and acyl carrier protein (ACP). This NFS1-ISD11-ACP (SDA) complex forms the core of the iron-sulfur (Fe-S) assembly complex and associates with assembly proteins ISCU2, frataxin (FXN), and ferredoxin to synth...

In present investigation the biological leaching of aluminum by isolated fungi from red mud, the main waste product of the alkaline extraction of Al from bauxite was studied. Biological leaching experiments were carried out using indigenous, date and orange specimen fungi, Aspergillus Niger, Penicillium simplicissimum notatum. Savored Dextrose chloramphenicol Agar (SDA) wa...

OBJECTIVE Phenobarbital increases electroclinical uncoupling and our preliminary observations suggest it may also affect electrographic seizure morphology. This may alter the performance of a novel seizure detection algorithm (SDA) developed by our group. The objectives of this study were to compare the morphology of seizures before and after phenobarbital administration in neonates and to dete...

Sticker model is imitated by using set, variable length vector and biochemistry operator instead of tube, memory strand and biochemistry experiment for the first time. Batch separation operator and electrophoresis operator are first put forward based on DNA algorithm of Set Covering Problem (SCP) based on sticker model. Expression way, calculation method and basic properties of variable length ...

Breast rolls with 6 antimicrobial additive treatments—no preservatives (control), 0.1% potassium benzoate (PB), 2% sodium lactate (SL), 0.1% potassium benzoate plus 2% sodium lactate (PB + SL), 2% sodium lactate plus 0.1% sodium diacetate (SL + SDA), and 0.1% potassum benzoate, 2% sodium lactate, and 0.1% sodium diacetate (PB + SL + SDA)—were prepared. Samples were irradiated at 0, 1.0, or 2.0 ...

To reduce uncertainty in the identification of recharge areas Peripheral Aquifer Salar de Atacama (SdA), a few studies have investigated isotopic characteristics and moisture sources precipitation SdA basin. In present study, seasonal cycle meteorological parameters relationships this with sea surface temperature anomalies are shown, humidity identified, types clouds producing defined. Finally,...

Indonesia merupakan negara yang kaya dan memiliki sumber kekayaan alam melimpah berpotensi sebagai penerimaan bukan pajak kesejahteraan masyarakat apabila dikelola dengan baik. Namun fakta ada saat ini berdasarkan publikasi BPS 2023, Hasil pengelolaan SDA`saat masih belum maksimal untuk itu penting diketahui pertumbuhan serta pengaruh hasil sumberdaya terhadap di Indonesia. penelitian dilakukan...