Descents, Peaks, and P -partitions A dissertation presented to the Faculty of the Graduate School of Arts and Sciences of Brandeis University, Waltham, Massachusetts by T. Kyle Petersen We use a variation on Richard Stanley’s P -partitions to study “Eulerian” descent subalgebras of the group algebra of the symmetric group and of the hyperoctahedral group. In each case we give explicit structure...

Since the published MS-GFDB did not support variable PTMs at the time that this research was carried out, both MS-GFDB and PEAKS DB were run without specifying any variable PTMs. The other parameters, including the fixed PTMs, remained the same as described in the results section. The results are shown in Figure S2 for CID and Figure S3 for ETD datasets, respectively. Note that the removal of t...

An image may be decomposed as a difference between an image of peaks and an image of wells. Applying a morphological operator to these two components before reconstructing a final image produces interesting filters for grey tone or binary images. This decomposition depends upon the point of view from where the image is considered.

The aim of this paper is to develop a rapid, and highly sensitive quantitative HPLC fingerprint method with multiple indicators by using the Compound Chinese Medicine Wuwei Changyanning granule and 5 herbs in the prescription. The quantitative fingerprint chromatogram with multiple indicators was investigated. ⅰ)6 compositions included rutin, gallic acid, chlorogenic acid, atractylenolideⅠ, pac...

We present the scalable design of an entire on-device system for large-scale urban localization. The proposed design integrates compact image retrieval and 2D-3D correspondence search to estimate the camera pose in a city region of extensive coverage. Our design is GPS agnostic and does not require the network connection. The system explores the use of an abundant dataset: Google Street View (G...

As mobile applications are required to handle more computing-intensive tasks, many mobile devices are designed using VLIW processors for high performance. In VLIW machines where a single instruction contains multiple operations, the power consumption during instruction fetches varies signi cantly depending on how the operations are arranged within the instruction. In this paper, we describe a p...

In this paper, we provide further extensions of Hand-OLAP, a Java-based distributed system for enabling OLAP in mobile environments via intelligent data cube compression approaches. These extensions aim at integrating innovative semantics representation and management models within compressed OLAP views, in order to improve the data cube compression process itself, and to support an improved su...

Vibration Analysis Tests (VAT) and Acoustic Emission tests (AE) are used in several industrial applications. Many of them perform analysis in the frequency domain. Peaks in the power density spectrum hold relevant information about acoustic events. In this paper we propose a novel method for feature extraction of vibration samples by analyzing the shape of their auto power spectrum density func...

The usefulness of Fourier analyses as a tool for determining key parameters of cancellous bone structure is investigated. The autocorrelation function is used to determine measures of preferred orientation of trabeculae and anisotropy. Peaks in the power spectrum are used to determine average trabecular strut spacing. Good agreement and high correlations were observed when these frequency domai...

the production, distribution, and consumption of information are the most important development indices of any nation. plenty of opportunities were created by e-learning which have overall paved the grounds for and enriched the presentation of learning materials through advanced audiovisual educational facilities. such learning environments are by and large flexible and provide more appropriate...