An Activity Parallelism Architectural Pattern for Parallel Programming Jorge L. Ortega-Arjona Departamento de Matemáticas, Facultad de Ciencias, UNAM México, D.F. 01000, México [email protected] Abstract The Shared Resource pattern is an architectural pattern for parallel programming used when a design problem can be understood in terms of activity parallelism. This pattern proposes a solu...

The central pattern generator for heartbeat in medicinal leeches constitutes seven identified pairs of segmental heart interneurons. Four identified pairs of heart interneurons make a staggered pattern of inhibitory synaptic connections with segmental heart motor neurons. Using extracellular recording from multiple interneurons in the network in 56 isolated nerve cords, we show that this patter...

As a common space, urban entrance is the first place that introduces a city to its visitors and it is imprinted in the memory of people. This study aims to provide a detailed analysis of physical development and activity patterns along the main entrance of Rasht, Iran. Utilized data in this research comes from a questionnaire survey through which 707 land lots along the main entrances were stu...

telomerase and systems controlling their activity have been of great attention. there are controversies regarding the role of the alternative splicing forms of the human telomerase reverse transcriptase (htert), the catalytic subunit of telomerase. therefore, the correlation between telomerase enzyme activity, the abundance of alternatively spliced variants of htert and doubling time of a serie...

results two hundred and ninety-nine respondents completed the leisure time and marital conflict questionnaires. five major leisure patterns were identified accounting for 60.3% of the variance in data. the most dominant pattern was family-oriented activities (e.g. spending time with family outdoors and spending time with family indoors) and was negatively linked to marital conflict (standardize...

fractions obtained from partitioning of aerial methanolic extract of euphorbia aellenii with chloroform (e2), ethyl acetate (e3), n-butanol (e4) and water (e5) were investigated in vitro for their phytotoxicity, insecticidal, anti-leishmanial, cytotoxicity, antibacterial and antifungal activities. sample e2 appeared to have significant phytotoxic activity. in the insecticidal screening study on...

photosynthetic characteristics and induction of crassulacean acid metabolism (cam) by drought stress were investigated in sedum album, sedum stoloniferum and rosularia elymaitica from crassulaceae. titratable acidity, malate content, phosphoenolpyruvate carboxylase (pepc) activity and gas exchange parameters were determined in plants at the end and beginning of the photoperiod. results showed t...

Present complexity of System on Chip (SoC) design is increasing rapidly in the number of test patterns, huge switching activity and its transition time. This large test data volume is becoming one of the major problems in association with huge switching activity and its corresponding response time. This paper considers the problem of huge test pattern and its switching activity in scan based de...