Rozvoj infrastruktury komunálního podnikání v kontextu externího zajišťování komunálních služeb (Development of Infrastructure of the Municipal Enterpreneurship in the Context of t... by Karel Lacina, Hana Matoušková

“…The aim of the paper is to discuss the situation of the municipal enterpreneurship in some EU member countries (namely Great Britain, France, Germany, Austria and Scandinavian countries) with regards to the process of privatization running out since later 1970s and the subsequent outsourcing of contracting the municipal service provision by private companies. …”
Get full text

RESEARCH AND APPLICATION ON THE HIGH SPEED CAM MECHANISM WITH CLEARANCE ON ACCOUNT OF MULTI-OBJECTIVE OPTIMIZATION by HE XueMing, CHEN XiaoFei, WU MeiPing, ZHANG Rong, JI XiaoGang

“…For high-speed CAM with clearance in the process of running with reduced stability and increasing noise and wear and so on and on the basis of the characteristics of structure dynamics and kinematics, a kind of high speed CAM mechanism with clearance based on kinematics and dynamics multiple targets was put forward for optimization design. …”
Get full text

Optimization on Production-Inventory Problem with Multistage and Varying Demand by Duan Gang, Chen Li, Li Yin-Zhen, Song Jie-Yan, Akhtar Tanweer

“…A series of computational experiments with different sizes is used to demonstrate the efficiency and universality of the genetic algorithm in terms of the running time and solution quality. At last the combination of crossover probability and mutation probability is tested for all problems and a law is found for large size.…”
Get full text

A spatial diversity cooperative spectrum sensing system based on blockchain and deep learning by Zhongshan XIAO, Chunqi WANG, Daquan FENG

“…Cooperative spectrum sensing is a key technology in cognitive radio.A data-driven intelligent cooperative spectrum sensing system was proposed with spatial diversity running on a smart contract to address issues of security, privacy, incentive and hidden terminals in cooperative spectrum sensing.Specifically, a motivated spectrum sensing system was designed by taking advantage of the decentralization of blockchain technology and the immutability of data.Secondly, a deep learning-based approach was proposed to identify malicious users in the system.In addition, to achieve higher accuracy in recruiting sensing nodes more efficiently in the system, a hard decision cooperative spectrum sensing fusion algorithm based on performance weights and spatial diversity was designed.The experimental results indicate that the proposed solution outperforms traditional cooperative spectrum sensing algorithms in terms of security, privacy, motivation, and sensing accuracy.…”
Get full text

Lithuanian boyairs attitude towards the reforms of the Four years diet (in accordance with the directions of local diets) by Egidijus Raila

“…The encouragement to introduce a new law about running the state could be found in many directions, without, however, making any visible changes in the existing liberty of the boyars. …”
Get full text

Improved Design of Bit Synchronization Clock Extraction in Digital Communication System by Huimin Duan, Hui Huang, Cuihua Li

“…The results show that the improved system performs the accurate extraction of bit synchronized clock, reduces the phase jitter problem, improves the system running efficiency and the ability of anti-interference, and guarantees the synchronization performance of the digital communication system.…”
Get full text

STUDY ON VIBRATION CHARACTERISTICS OF THE POLYGON EFFECT OF SCRAPER CONVEYOR by ZHANG DongSheng, YU HaiYang, ZHAO XiBei, SONG ZhenDuo

“…The results showed that: the most important parameter of the chain is the number of sprocket teeth,and the running stability of the scraper conveyor is proportional to the number of sprocket teeth,13 tooth sprocket stability is far stronger than 9 tooth sprocket scraper conveyor; polygon effect there side impact load on the chain tension fluctuation significantly higher than the no-load side; the reaction sensitivity of polygon effect is inversely proportional to the length of the chain length of the scraper conveyor and sprocket selection provides a theoretical basis,and to Study on dynamic characteristics of research methods and provides a theoretical basis.…”
Get full text

Analysis of Symmetry and Motion Performance of the Transmission Mechanism of Reciprocating Cutter by Wang Hao, Yin Zhihong

“…In order to keeping the furthest symmetry of the blade upper and lower moving while the reciprocating cutter of double blade running continuously,the transmission mechanism motion mode of the double blade reciprocating cutter is researched analyzed. …”
Get full text

Black Writers, White Publishers: A case study of the Bantu Treasury Series in South Africa by Elizabeth LE ROUX

“…Wits University Press (WUP), South Africa’s oldest university press, is considered a pioneer in the publishing of African-language literature, due to the publication of the long-running Bantu Treasury Series (later to be renamed the African Treasury Series). …”
Get full text

Dynamic resource allocation scheme for multiuser OFDM–UWB systems based on user's rate by Chao CHENG, Zhi-hong QIAN, Chun-lan LI, Xue WANG

“…According to original dynamic resource allocation algorithms,a new dynamic resource allocation algorithm for multiuser OFDM-UWB system based on users'rates was proposed to minimize the total transmitting power whil sa-tisfy requests for QoS and data rate of all users.Qual ty of the system was improved running the subcarrier allocation and bit allocation algorithms based on fairness of users.In subcarrier allocation process,rate impact factor was used to com-pare influence of different subcarriers to a user.In allocation process,bits were allocated to each user's subcarriers first,then bits on each subcarriers were adjusted according to rate request of each user.In or to reduce the complexity system of the furthermore,a subcarrier and bit allocation scheme is employed through subcarrier grouping.Simulation results indicate that the algorithm can lower power consume,BER and operation complexity.…”
Get full text

Jean-Jacques et Hippolyte, deux commandeurs meneurs de grève, ou comment sonner l’alarme à la sucrerie des Manquets (Saint-Domingue, 1782) by Jean-Louis Donnadieu

“…The analysis of these letters, however, completed with the examination of other documents from other sources, shows that the overseer’s responsibility was far from being insignificant and that his way of running the estate, from 1779 to 1789, was very approximate, leading to an explosive situation. …”
Get full text

RESEARCH ON EARLY WARNING METHOD OF ROTOR VIBRATION OF TURBOGENERATOR UNIT (MT) by HUANG YangSen, LIU YunPing, WANG Yong, FENG XiaoJian, LIU Xiong

“…Therefore, it is imperative to study the early warning method. Firstly, the running law of rotor vibration is analyzed. Secondly, based on the vibration operation law, the calculation method of rotor vibration abnormal threshold is proposed. …”
Get full text

IMPLEMENTASI PENGAWASAN TAHAPAN PEMUTAKHIRAN DATA PEMILIH (DPT) DALAM PEMILU KEPALA DAERAH KOTA MEDAN TAHUN 2010 (STUDI KASUS KELURAHAN PUSAT PASAR KECAMATAN MEDAN KOTA KOTA MEDAN) by David Susanto

“…Implementation of the discussion using the theory of policy implementation at the stage of monitoring the implementation of data updating voters (DPT) in the city of Medan in 2010 Election not running optimally be seen from the number of people who are not enrolled in the DPT and the limited performance of the Supervisory Committee (2). …”
Get full text

Fast Single Pbase Algoritbm for Utility Mining in Big Data by Junqiang Liu, Qingfeng Zhou, Wenhui Wang, Lei Shi

“…Most of the latest works on utility mining generates a huge number of candidates in dealing with big data,which suffers from the scalability issue.Some work does not generate candidates,but suffers from the efficiency issue due to lack of strong pruning and high computation overhead.A novel algorithm that finds high utility patterns in a single phase without generating candidates was proposed.The novelties lie in a prefix growth strategy with strong pruning,and a sparse matrix based representation of transactions with pseudo projection.The proposed algorithm works in a depth first manner and does not materialize high utility patterns in memory,which further improves the scalability.Extensive experiments on synthetic and rea1-world data show that the proposed algorithm outperforms the latest works in terms of running time,memory overhead,and scalability.…”
Get full text

REVIEW AND PROSPEСT OF ROLLING BEARINGSLIPPAGE RESEARCH by TU WenBing, ZHANG GuiYuan, YUAN XiaoWen, LUO Ya, WANG JiaMing, WANG Hao

“…Since the bearing slippage behavior seriously affects the stability, running accuracy and service life of the rotating machinery system, the research on the sliding characteristies and motion mechanism of rolling bearings has become a hot topic discussed by scholars at home and abroad. …”
Get full text

Dr. Andries Albertus Odendaal Snr., evangeliedraer in 'n multi-dimensionele konteks. 'n Kort historiese oorsig en sendingkundige evaluering van sy lewe en werk (Deel 1) by P. Robinson

“…Part 1 discusses the following aspects: The hardships of life on a small farm in South Africa during the 1920s and 1930s; the difficulty in obtaining thorough school education; the demands of training as a DRC missionary; challenges of running a so-called “mission congregation” within the same geographical borders as the sending church or churches; language acquisition in multi-language situations, and the lonely road of improving academic qualifications. …”
Get full text

Large CP violation in flavor violating muon decays by Diego Redigolo, Michele Tammaro, Andrea Tesi

“…We tackle this issue by performing the full one-loop running and matching from the low energy observables at the muon scale, including the T-odd asymmetry in $$\mu \rightarrow 3e$$ μ → 3 e decays, to the Standard Model effective field theory above the electroweak scale. …”
Get full text

Research of the Effect of Tooth Surface Topography on Dynamics Characteristic by Chen Qi, Li Hao, Wang Yadong, Wu Yanming

“…Based on three sets of gearbox with the same tooth surface accuracy level,the tooth contour is measured in the cases of oil lubrication,grease lubrication and dry friction with the equal load and running time,and the corresponding fractal dimension is got by the methodology of structural function. …”
Get full text

Research and implementation of the GPU-based LCS algorithm acceleration mechanism by Chang-zhi ZHANG, Cheng MU, Xiao-hong HUANG, Yan MA

“…The LCS algorithm used in protocol feature recognition is a string matching algorithm to extract the longest string of continuous public substring.However,through theoretical analysis and some experimental situation,it can be seen that this process is a time complexity of higher computing process.If the input data packet is relatively large,the running time will be very long.To this end,the size and number of input packets have to be controled,which severely limits the size of the sample set.A GPU based method for accelerating the LCS algorithm was proposed.The CUDA platform was built and dedoyed and the parallel of LCS algorithm was researched on this platform.By the parallel study of LCS algorithm on the CUDA,the operation speed of the LCS is effectively enhanced.Highly competitive experimental results show that the LCS algorithm in the GPU is more effective and efficient than that in the CPU.…”
Get full text

Independently Rotating Wheels with Induction Motors for High-Speed Trains by B. Liang, S. D. Iwnicki

“…Railway vehicles with conventional wheelsets often experience problems of lateral instabilities or severe wear when running at high speed. The use of an independently rotating wheelset (IRW) can potentially eliminate the cause of wheelset hunting and reduce wheel wear as the mechanical feedback mechanism causing the problem is decoupled. …”
Get full text