نتایج جستجو برای: and 5 infrastructural
تعداد نتایج: 17027160 فیلتر نتایج به سال:
We discus some frequently neglected issues relating to corporate communication infrastructures. The perception of services like e-mail as infrastructural -and thus less interesting -lies at the heart of corporate ignorance regarding their strategic capabilities. This may cause major problems in the near future, when inadequate communication infrastructures may hamper the successful uptake of st...
We address efficient planning of maintenance activities in infrastructural networks, inspired by the real-world problem of servicing a highway network. A road authority is responsible for the quality, throughput and maintenance costs of the network, while the actual maintenance is performed by autonomous, third-party contractors. From a (multi-agent) planning and scheduling perspective, many in...
some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Since 2015 when migration across the Mediterranean was declared a “crisis” in Europe, language of crisis and invasion has persisted, structuring conversations political imaginations. This led many to argue for strict closure borders deportation migrants or “people on move,” 1 deepening set racisms within borders. But this also less publicized, opposing struggle against borders, service more ega...
T Fifth ACM Symposium on Computing for Development (DEV-5) was held on 5–6 December 2014 in San Jose, California. In its fifth edition, DEV continued its progress to becoming the premier venue to present original and innovative work on the applications, technologies, architectures, and protocols for computing in developing regions. In particular, the conference highlighted research results from...
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