# Search ResultsCollection Resources(478)

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Activity diagrams are graphical representations of workflows of stepwise activities and actions with support for choice, iteration and concurrency.

Subject:
Applied Science
Material Type:
Provider:
Najran University
Author:
Dalal Alqahtani
Date created
18-محرم-1440
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Subject:
Applied Science
Material Type:
Provider:
Najran University
Author:
Dalal Alqahtani
Date created
18-محرم-1440
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Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
25-محرم-1440
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This lesson is about Affine cipher. It explains how to encrypt and ...

This lesson is about Affine cipher. It explains how to encrypt and decrypt using Affine cipher.

Subject:
Education
Material Type:
Lesson
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
4-صفر-1440
Rating

Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets ...

Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course. The modular approach and the richness of content ensure that the book meets the needs of a variety of courses. Algebra and Trigonometry offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.

Subject:
Mathematics
Material Type:
Data Set
Provider:
Najran University
Author:
أ.مها جابر مرشد ال صلاح
Date created
8-شعبان-1439
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Use case diagrams are an excellent tool for capturing and analyzing the ...

Use case diagrams are an excellent tool for capturing and analyzing the functional requirements of a system under development. Context-aware use case diagrams are an extension of use case diagrams to cater for both the functional requirements and the context-awareness requirements of context-aware and pervasive systems. They provide (graphical) notations for specifying, visualizing and documenting the intended behavior of a context-aware system at an early stage of the system development life-cycle. This paper proposes an approach to analyzing context-aware use case diagrams usind a Calculus of Context-aware Ambients (CCA). An algorithm is proposed that translates a context-aware use case diagram into a CCA process. This process can then be analyzed using the CCA tools such as the simulator ccaPL which enables the execution of CCA processes and the model-checker ccaSPIN that can check automatically whether a CCA process satisfies a desired property, e.g. deadlock freedom and reachability. The proposed approach is evaluated using a real-word example of a context-aware pedestrian collision avoidance system.

Subject:
Career and Technical Education
Material Type:
Case Study
Provider:
Najran University
SHMS
Provider Set:
Open Author Resources
Author:
أحمد الشهي
Date created
15-جمادي الآخرة-1438
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We have no ways to directly observe molecules and what they do ...

We have no ways to directly observe molecules and what they do -- but Drew Berry wants to change that. He demos his scientifically accurate (and entertaining!) animations that help researchers see unseeable processes within our own cells.

Subject:
Applied Science
Material Type:
Interactive
Provider:
Najran University
Author:
أ.مها جابر مرشد ال صلاح
Date created
22-رجب-1439
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Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
4-صفر-1440
Conditions of Use:
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Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
25-محرم-1440
Rating

Capture the requirements of big data will be valuable data and information ...

Capture the requirements of big data will be valuable data and information in our systems and the information is the most expensive source in our life and smart using of data and information can produce important resource such as oil or gold.

Subject:
Career and Technical Education
Material Type:
Activity/Lab
Provider:
Najran University
SHMS
Provider Set:
Open Author Resources
Author:
أحمد الشهي
Date created
19-جمادي الأولى-1438
Conditions of Use:
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Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
4-صفر-1440
Conditions of Use:
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Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
25-محرم-1440
Conditions of Use:
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Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
25-محرم-1440
Conditions of Use:
Remix and Share
Rating

Subject:
Education
Material Type:
Provider:
Najran University
Author:
Maha Alwuthaynani
Date created
25-محرم-1440
Conditions of Use:
Remix and Share
Rating