نتایج جستجو برای: command and control
تعداد نتایج: 17002502 فیلتر نتایج به سال:
dendrimer synthesis strategies now provide virtual control of macromolecular nanostructures as a function of size and surface/interior functionality. these strategies involve the covalent assembly of hierarchical components reactive monomers , branch cells or dendron’s around atomic or molecular cores according to divergent/convergent dendrite branching principles.combinon of two or more dendri...
abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...
Bluetooth is popular technology for short-range communications and is incorporated in mobile devices such as smartphones, tablet computers and laptops. Vulnerabilities associated with Bluetooth technology led to improved security measures surrounding Bluetooth connections. Besides the improvement in security features, Bluetooth technology is still plagued by vulnerability exploits. This paper e...
For many applications a distributed cluster of cooperating satellites offers distinct advantages over satellites functioning alone. These include optimization of mission performance and increased fault tolerance. Although there are many benefits, commanding and controlling a large cluster of cooperating satellites poses several challenges. These include how satellites in the cluster maintain kn...
This is the final paper in a series of papers presented at previous ICCRTS conferences from 2005 on, and in the International C2 Journal, aiming at developing a science of command and control (C2). Specifically, the aim has been to search for an appropriate ontological framework for the study of C2 which will let us escape from the current fragmentation of the field. This work has led to the vi...
This paper advances the concept of ubiquitous command and control. It further contends that the concept is representative of the command and control systems we will have in the 2020s and 2030s.
the effect of learning strategies on the speaking ability of iranian students in the context of language institutes abstract language learning strategies are of the most important factors that help language learners to learn a foreign language and how they can deal with the four language skills specifically speaking skill effectively. acknowledging the great impact of learning strategies...
objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...
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