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42021
استخدام تقنیة الأنفوجرافیک فى تدریس وحدة بمقرر البرمجیات بقسم المکتبات جامعة المنیا : دراسة تجریبیة...
Published 2019-07-01“…The Research Deals with the Definition and the Possibility of Infographic'sRecruitment in the Teaching Module in Software Course to Students Departmentof Libraries, Where it has an Important and Effective Role in the Transmission ofInformation , Data , and knowledge clearly and attract attention , and this is donethrough the representation of data and information visually .the study aimed to measuring the effectiveness of the use of InfographicTechnology in Teaching Module in the Software Course to Fourth Year Studentsof the Department of Libraries , The study was based on the ExperimentalMethod and the Design of Tribal and Remote Measurement of Two Groups ,One Teaching in the Traditional Way and The Other Teaching the Infographic .The study Reached Several Results the Most Important there are noStatistically Significant Differences between the Average Degree of Tribal andRemote Application in the Research Sample on their variable of the SoftwareCourse.…”
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42022
Ensuring competitiveness in the twenty-first century: features of human resource management
Published 2021-06-01Get full text
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42023
Novel opportunistic cooperative multicast scheme for NOMA
Published 2020-11-01“…The cognitive radio technology was applied to non-orthogonal multiple access (NOMA) cooperative multicast system,the feasibility of using users as relays was studied,and a two-level cooperative transmission scheme with parameterized multicast candidate sets was proposed.Specifically,the scheme first selected the candidate set according to the cardinality q,and then selected the best forwarding node based on the channel gain between the primary users and the candidate secondary users.Simulation results show that,through the reasonable selection of the cardinality q,the proposed scheme can greatly reduce the diversity gain of the secondary users while simultaneously increasing the diversity gain of the primary users.In NOMA cooperative multicast scenario composed of N multicast users,the proposed scheme can increase the diversity gain of the primary users from 2 to min(N-q+2,q+1) to meet their reliability requirements.…”
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42024
Dynamic defense decision method for network real-time confrontation
Published 2019-12-01“…How to implement defense decision based on network external threat is the core problem of building network information defense system.Especially for the dynamic threat brought by real-time attack,scientific and effective defense decision is the key to construct network dynamic emergency defense system.Aiming at the problem of dynamic defense decision-making,firstly a network survivability game model based on attribute attack graph theory is designed.The attack and defense matrix is used to represent the attack and defense strategy and path,and the attack and defense strength and network survivability quantification method are given.Secondly,the single step and the multi-step attack and defense strategy payoff calculation method is proposed,and the defense decision is based on the attack and defensive strategy payoff.Finally,the effectiveness of the defense decision technology is verified through experiments.…”
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42025
Dynamic Effects of Embedded Macro-Fiber Composite Actuators on Ultra-Light Flexible Structures of Repeated Pattern- a Homogenization Approach
Published 2012-01-01“…Motivated by deployable satellite technology, this article presents a homogenization model of an inflatable, rigidized lattice structure with distributed macro-fiber composite (MFC) actuation. …”
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42026
Transforming Backward
Published 2012-02-01“…With either method we implicitly recognize that TEI, even coupled with CSS, is not designed as a presentation technology. Many born-digital documents, however, are encoded in formats that are, such as HTML. …”
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42027
A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus
Published 2019-07-01“…The flow chart and key technology of lightweight design of the web structure are given. …”
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42028
Research on the Popularity Prediction of Multimedia Network Information Based on Fast K Neighbor Algorithm
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42029
دراسة تجريبية لتأثير أهم العوامل الأساسية في استخلاص الزيت من بذور نخيل التمر
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42030
DYNAMIC SIMULATION AND EXPERIMENTAL STUDY ON RIGID-FLEXIBLE COUPLING OF SHEARER
Published 2019-01-01“…In order to solve the problem of large deformation of the rocker arm, the virtual prototyping technology is used to soften the front and rear rocker arm, and the dynamic and mechanical model of the shearer is established. …”
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42031
Asymmetric Cell Kinetics Genes: The Key to Expansion of Adult Stem Cells in Culture
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42032
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42033
ST. THEODOSIUS PASSION. HOW AND WHY TH.G. DOBZHANSKY BECАME A NON-RETURNER
Published 2014-12-01Get full text
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42034
ANTHROPOGENIC POLLUTION OF SOIL WITH COPPER AND THE PHYTOREMEDIATION POTENTIAL OF DIFFERENT AGRICULTURAL CROPS
Published 2018-06-01“…Using the Cu-accumulating plants - alfalfa, clover, rape, and calendula - is one of the most promising elements of the technology of Cu phytoextraction from the soil. Two soybean varieties more tolerant to copper excess in the environment have been identified - ‘Dorintsa’ and ‘Horbovyanka’. …”
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42035
Paging and Location Management in IEEE 802.16j Multihop Relay Network
Published 2010-01-01“…IEEE 802.16j is an emerging wireless broadband networking standard that integrates infrastructure base stations with multihop relay technology. Based on the idle mode operation in IEEE 802.16j, we propose a novel location management and paging scheme. …”
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42036
Android application privacy protection mechanism based on virtual machine bytecode injection
Published 2021-06-01“…To solve the abuse of the Android application permission mechanism, a method of Android application access control based on virtual machine bytecode injection technology was proposed.The security policy in the form of virtual machine bytecode was generated according to the user’s security requirement and usage scenario, and injected into the coding unit of Android application that involves dangerous permission request and sensitive data access, to realize dynamic application behavior control.Tests on applications crawled from four mainstream domestic App stores show that the method can effectively intercept sensitive API calls and dangerous permission requests of legitimate App programs and implement control according to pre-specified security policies.Also, after injecting virtual machine bytecode, most of the App program operation is not affected by the injected code, and the robustness is guaranteed.The proposed method has a good universality.…”
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42037
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42038
A comparison of several intrusion detection methods using the NSL-KDD dataset
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42039
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42040
Investigations on Growth, Optical and Thermal Properties of Sulphamic Acid Single Crystals
Published 2014-01-01Get full text
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