To improve the regional coverage rate and network lifetime of heterogeneous wireless sensor networks, a sensor node scheduling algorithm for heterogeneous wireless sensor networks is proposed.In sensor node scheduling algorithm, heterogeneous perception radius of sensor node is considered.Incomplete coverage constraint and arc coverage interval are
Iran is in a special place in terms of oil exports, and it is natural that in this valley traders are also looking for a better market and more profits.With development and progress of the Internet and new technologies, the world economy has taken an upward trend towards e-commerce.The questions that will be answered are the questions that can be a
The aim of the study was to estimate the live weight and lean meat percentage (LMP) using image analysis.The image analysis technique is based on finding certain anatomical proportions in pigs.The test was carried out with the use of 72 hybrids pigs.At the age of 120 and 170 days and at an ABW 64 and 110 kg, the animals were individually weighed an
Abstract Acute respiratory failure (ARF) is defined by acute and progressive hypoxemia caused by various cardiorespiratory or systemic diseases in previously healthy patients.Among ARF, acute respiratory distress syndrome (ARDS) is a serious condition with bilateral lung infiltration, which develops secondary to a variety of underlying conditions,
Cellular glycosylation processes are vital to cell functioning.In malignant cells, they are profoundly altered.We used time-course gene expression data from the NCI-60 cancer cell lines treated with 11 antitumor agents to analyze expression changes of genes involved in glycosylation pathways, genes encoding glycosylation targets or regulators, and