In this work authors investigate the performance of state of the art Pixel Mapping Method (PMM) an image based steganography method proposed in the literature. This method is tested against a number of well-known image similarity metrics operate in the spatial domain. All the experiments are performed based on the large data set of PMM based stego images generated at different domain. This imag...

Pengintegrasian bangsa sebagai sarana memperkuat kebhinekaan perlu ditanamkan kepada mahasiswa melalui program Pertukaran Mahasiswa Merdeka (PMM). Salah satu kegiatan PMM berupa Modul Nusantara yang berfungsi pengintegrasian sosial dan budaya kebhinekaan, refleksi, inspirasi, kontribusi sosial. Tujuan penelitian ini adalah untuk mengkaji efisiensi modul nusantara alternatif daerah guna gambaran...

In this paper, the Polynomial Matrix Multiplication (PMM) of polynomial vectors and/or polynomial matrices have been introduced. This method provides an improvement of the fast convolution technique to multiple inputs multiple output systems (MIMO). It is devoted to the hardware implementation of PMM. The hardware implementation of this method is achieved via partly systolic, field programmable...

In modern pervasive dynamic and eternal systems, software must be able to self-organize its structure and self-adapt its behavior to enhance its resilience and provide the desired quality of service. In this high-dynamic and unpredictable scenario, flexible and reconfigurable monitoring infrastructures become key instruments to verify at runtime functional and non-functional properties. In this...

Bi-objective Traveling Salesman Problem (bTSP) is an important field in the operations research, its solutions can be widely applied in the real world. Many researches of Multi-objective Ant Colony Optimization (MOACOs) have been proposed to solve bTSPs. However, most of MOACOs suffer premature convergence. This paper proposes an optimization strategy for MOACOs by optimizing the initialization...

The pgmG gene of Sphingomonas paucimobilis ATCC 31461, the industrial gellan gum-producing strain, was cloned and sequenced. It encodes a 50,059-Da polypeptide that has phosphoglucomutase (PGM) and phosphomannomutase (PMM) activities and is 37 to 59% identical to other bifunctional proteins with PGM and PMM activities from gram-negative species, including Pseudomonas aeruginosa AlgC. Purified P...

We report a new application of affinity capture-elution electrospray mass spectrometry (ACESI-MS) to assay the enzymes phosphomannomutase (PMM) and phosphomannose isomerase (PMI), which when deficient cause congenital disorders of glycosylation CDG-type Ia and type Ib, respectively. The novel feature of this mass-spectrometry-based assay is that it allows one to distinguish and quantify enzymat...

The photoelectron momentum microscope (PMM) in operation at BL6U, an undulator-based soft x-ray beamline the UVSOR Synchrotron Facility, offers a new approach for μm-scale momentum-resolved spectroscopy (MRPES). A key feature of PMM is that it can very effectively reduce radiation-induced damage by directly projecting single constant energy contour reciprocal space with radius few Å−1 or real 1...

The search for the carbohydrate-deficient glycoprotein syndrome type I (CDG1) gene has revealed the existence of a family of phosphomannomutase (PMM) genes in humans. Two expressed PMM genes, PMM1 and PMM2 , are located on chromosome bands 22q13 and 16p13, respectively, and a processed pseudogene PMM2 psi is located on chromosome 18p. Mutations in PMM2 are the cause of CDG type IA whereas no di...