Suggested Topics within your search.
Suggested Topics within your search.
- Application software 2
- Computer-assisted instruction 2
- Customer relations 2
- Customer services 2
- Education, Elementary 2
- Educational technology 2
- Internet in education 2
- Leadership 2
- Anxiety Disorders 1
- Bioinformatics 1
- Business 1
- Cognitive Therapy 1
- Collectors and collecting 1
- Computer programs 1
- Computer simulation 1
- Connecting with others 1
- Critical thinking 1
- Data processing 1
- Educational leadership 1
- Electronic Health Records 1
- Feminism 1
- Gender mainstreaming 1
- Intensive care nursing 1
- Knowing yourself 1
- MEDICAL / Pharmacology 1
- MEDICAL / Test Preparation & Review 1
- Medical Informatics Applications 1
- Medical informatics 1
- Medical technology 1
- Medical telematics 1
-
1061
Analysis and verification on space probe performance of 2-D spectrum estimation algorithm
Published 2016-05-01“…According to the analysis requirement of the space probe performance of 2-D spectrum estimation algorithm,a brief introduction of the 2-D spectrum estimation algorithms was given in the view of calculating speed,calculating volume,stability,accuracy and practical application.These algorithms were the spectrum estimation algorithms of the 2-D MUSIC,the 2-D interference and the 2-D MEMP with the L-shaped array.The estimation performance of the algorithms were analyzed by simulations,the angle root mean square error of three algorithms were compared and analyzed.Simulation results show that the performance of the 2-D MEMP is the best,the performance of the 2-D interference algorithm is the worst,and the performance of the 2-D MUSIC is moderate.Meanwhile,the experimental scene was constructed,and the space probe performance of the 2-D spectrum estimation algorithm was analyzed by real data.The experimental results were consistent with the simulation results.Based on this,the 2-D MEMP algorithm may be further applied in the radar and TT&C system.…”
Get full text
Article -
1062
IMPLEMENTATION OF THE OPERATIONAL CURRICULUM OF SEKOLAH PENGGERAK PROGRAM AT ELEMENTARY SCHOOLS
Published 2022-05-01Get full text
Article -
1063
Privacy protection system based on Hook for Android
Published 2018-04-01“…A privacy protection system based on Hook technology was designed and implemented to address the problem of user privacy leakage caused by malicious applications in Android.The system consists of three modules:application classification module,privacy information management module and collusion attack management module.The application classification module constructs classification model by using permission feature vectors and then classifies mobile applications into malicious applications and normal applications.The privacy information management module hooks all privacy-related application programming interfaces (API) based on Hook technology and then intercepts malicious applications by returning false data or empty data.The collusion attack management module hooks all inter-application communication channels and then intercepts corresponding communication contents by using the permission rules of collusion attack.Finally,the proposed privacy protection scheme on Android virtual machine was implemented to prove and its feasibility and effectiveness were proved.In addition,the system can intercept application behaviors of breaching privacy in real time with less memory,which does not need to modify Android system and applications.…”
Get full text
Article -
1064
Development of a Car Battery Monitoring System.
Published 2023“…The BMS performs these tasks by integrating one or more of the functions, such as protecting the cell, controlling the charge, determining the state of charge (SOC), the state of health (SOH), and the remaining useful life (RUL) of the battery, cell balancing, as well as monitoring and storing historical data.The purpose of battery level monitoring system is to measure and monitor the fundamental parameters of a rechargeable battery. …”
Get full text
Thesis -
1065
Safiyuddîn el-Hillî’nin Artûkiyyât Şiirleri
Published 2021-04-01“…Bu sanatsal özelliğinin yanında Mardin’in o dönemki sosyokültürel bir takım ipuçlarını da barındırması açısından önem arz etmektedir. …”
Get full text
Article -
1066
Verification of a static (off-line) signature using a convolutional neural network
Published 2022-06-01“…This is the task of binary classification: to determine whether the signature is genuine or fake.The article describes the results of recognition of handwritten signatures made on paper. …”
Get full text
Article -
1067
Lukács és a forradalmi reálpolitika
Published 2023-10-01“…A politikai cselekvést sajátos, nem erkölcsi – vagy az erkölcs által csupán részben meghatározott – normák vezérlik. …”
Get full text
Article -
1068
Postmodern Dönem Fotoğraf Sanatında Kendine Mal Etme: Sherman, Morimura, Ungun
Published 2013-11-01“…Hazırlanan çalışmada, postmodern sanat içerisinde yeniden üretme bağlamında kendine mal etme eylemi, fotoğraf sanatında bedeni sanatsal bir ifade aracı olarak kurgulama yaklaşımı açısından irdelenmektedir. …”
Get full text
Article -
1069
Hygrothermal performance of well-insulated wood-frame walls in Baltic climatic conditions
Published 2025-02-01Get full text
Article -
1070
Research on optimization of indoor positioning batch ranging system based on DS-TWR algorithm
Published 2022-01-01“…Aiming at the current problems of the ultra wide band (UWB) indoor positioning system based on the double sided two-way ranging (DS-TWR) algorithm, there are more communication times and a higher conflict rate in a multi-tag environment, an improved algorithm was proposed.The Hash algorithm to hash and distribute the communication content between the tag and the anchor was used, so that the anchor could reply to multiple tags in a regular and unified manner during each ranging process, which greatly reduced the number of times the anchor sends RES (responds) data.Experimental results show that the improved algorithms’ communication times between a tag and the anchor were reduced by 15% compared with the traditional DS-TWR algorithm, which increases the time proportion of the anchor receiving state in ranging, thereby reducing the anchor receiving RNG (range) data.The collision rate of packets, the success rate of ranging has increased by 43.6%.Due to the reduction in the number of communications required in each positioning cycle and the reduction in the collision rate between data packets, a smaller channel capacity would be required, thereby increasing the label capacity of the positioning system, which has strong engineering significance.…”
Get full text
Article -
1071
The Dynamic Behaviour of Capacitive Humidity Sensors
Published 2020-03-01“…The response and recovery times, as well as the time constants for the exponential approximation fits of the step responses, were determined either graphically or analytically, based on the collected data.The changes of these parameters under atmospheric pressure within the temperature range from – 30 °C to + 20 °C were analysed. …”
Get full text
Article -
1072
Crafting math minds: A bibliometric odyssey into innovative didactical designs for learning (2006-2023)
Published 2024-02-01Get full text
Article -
1073
-
1074
Improved space protocol identification algorithm
Published 2012-05-01“…An improved boyer-moore (BM) algorithm for space protocol identification was proposed.First,a space data preprocessing technique based on bit distance was used to increase the size of data set.A decimal jumping technique was introduced to enhance the matching efficiency for the col head part of the BM algorithm.Then,the regular expression method was applied to proceed the protocol identification and the hierarchy associated analysis technique was proposed to improve the efficiency of multi-level space protocol identification.Finally,the complexity of the proposed algorithm was analyzed and verified with concrete experiments.The results show that with the proposed algorithm,as to pattern string length m,the time complexity of the single layer protocol identification can be reduced to (1+m/4)/m of the BM algorithm.The efficiency of the protocol identification for multi-level layers can be improved about 2.5 times.Meanwhile,comparing with BM algorithm,the proposed algorithm can solve the problem of pattern string shortage and large wildcards in the space data.The identification iciency in case of huge data packages can be improved and the new formed data block can restrain the state expansion for the DFA matching engine in regular expression.…”
Get full text
Article -
1075
Research and development of thick plate shape prediction system based on industrial big data
Published 2021-09-01“…Thick plate shape is one of the important indicators to measure the quality of thick plate products.The timely prediction of the final plate shape in production is of great significance for adjusting the operation and control of thick plate production.In actual industrial production, thick plate data has many characteristics, such as multiple coupling information, large amount of redundant information, and multi-source heterogeneity of data.Combining the needs of thick plate shape prediction, a thick plate shape prediction system was designed and developed.The data dump function was used to filter and preprocess the industrial big data to remove the coupling information and redundant variables in the data.LSTM neural network, convolutional neural network and 3D convolutional neural network were used to extract data features from data of different dimensions, and the features were fused based on the maximum mutual information coefficient to establish an integrated learning prediction model, which effectively solved the modeling difficulties caused by multi-source heterogeneous data.The actual industrial data of a domestic thick plate production line was used for verification, and the results showed the effectiveness of the developed system.…”
Get full text
Article -
1076
-
1077
Study for Urban Dike-pond System on Non-point Pollution Control in Hydro-fluctuation Belt of the Hanfeng Lake
Published 2020-01-01“…Based on the wetland system of urban landscape dike-pond,and enhanced biological treatment of dike-pond by planting a variety of aquatic plants,this paper discusses the ability of multi-pond wetland system to reduce nitrogen,phosphorus,COD and other pollutants in urban surface runoff,and analyzes the concentration change of nitrogen,phosphorus,COD and other pollutants in urban surface along the lake.The results show that:Before and after rain,the multi-pond system has a better treatment effect on urban surface runoff;the larger the area and the higher the vegetation coverage,the better the treatment effect on surface runoff sewage.Both before and after the rain,artificially designed dike-ponds have higher pollutant removal efficiency than the natural dike-ponds.In overall,the wetland systems of urban landscape dike-pond have better treatment effect on surface runoff,the removal efficiency after rain is higher than that before rain,and TN,TP,NH<sup>+</sup><sub>4</sub>-N,COD reduces along the lake.…”
Get full text
Article -
1078
A rendészet rendje 3. Bevezetés a rend fogalmi vizsgálatának tárgyalásához, avagy miért fontosak a szavak?
Published 2024-11-01“…Érték: A rendészettudomány rendhagyó megközelítése a tudományterületen felhalmozott tudás sajátos megközelítését teszi lehetővé. Az új nézőpontok bevonása a tudományterületi megalapozó ismeretek bővítésének igényét kívánja kielégíteni azzal, hogy más kontextusban láttatja az e tárgyban ismert rendészetelméleti problémákat. …”
Get full text
Article -
1079
-
1080
LIFE EVALUATION OF THE CASTING REPAIR PART AT THE END OF THE WORK ROLL NECK OF A FOUR-HIGH ROLLING MILL
Published 2024-08-01“…As the core component of strip mills,roll consumption has an essential influence on the production cost.With the increasing demand for cost reduction and efficiency increase caused by the intensifying competition of iron and steel enterprises,the recycling of roll re-manufacturing has been gradually promoted.It is one of the main ways to transform the largesize roll of the large rolling mill to a small rolling mill after its work layer consumption.For rolls with local size,especially those with insufficient shoulder size,casting lengthening is usually adopted to meet the needs of further use.The service life of the roll after casting joint repair and re-manufacturing becomes the key to ensuring safe production.Because of the above problems,the fatigue performance test was carried out on the roll casting part sample.At the same time,the torsional fatigue model was used to predict the life of the roll neck after the repair of the work roll based on proving the calculation accuracy and combining it with the load spectrum established based on the field production data.The expected service life met the performance requirements of the repaired roll on the site.It can provide theoretical support for establishing an on-site roll safety maintenance system.…”
Get full text
Article