CONTACT MECHANICS BEHAVIOR OF RUBBER TUBE OF DOWN-HOLE PACKER by HAN ChuanJun, CHEN Fei, ZHANG Jie, YU Cheng

“…Keep axial loading,the width of rubber tube has greatly influenced on contact problem.Finally,the structure of rubber tube has been optimized to obtain a better structure which is entire circular arc.…”
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Emerging Trends in Bioavailability and Pharma-Nutraceutical Potential of Whey Bioactives by Adhithyan T. Pillai, Sonia Morya, Ladislaus Manaku Kasankala

“…Whey proteins exhibit great potential as biopolymers for creating bioactive delivery systems owing to their distinct health-enhancing characteristics and the presence of numerous amino acid groups within their structures. …”
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Sport as an actor of big politics: Football and its social function by Biljana Prodović Milojković

“…The author finds the reason for writing the paper in the current holding of the World Football Championship in Qatar, as one of the biggest sporting events bigger and more significant than the Olympic Games themselves. Often this great global event is seen as the last place where the small can defeat the big, thereby losing the illusion that the rich and the big always win, and that “David can beat Goliath”. …”
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A Novel Approach for Risk Assessment of Building Damage via Metro Tunnel Construction by Hai-Lin Wang, Yuan Liu, Yuan Jiang, Zhi-Teng Wang

“…The impact of shield construction on the surrounding buildings involves numerous factors, and the factors are uncertain and ambiguous, which have a great impact on the progress and safety of the project. …”
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The Spreading of Information in Online Social Networks through Cellular Automata by Yuda Wang, Gang Li

“…Secondly, the explosion of online social network scale and the convenience of we-media greatly increase the ability of information dissemination. …”
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OPTIMIZATION ANALYSIS ON GEAR AND RACK FOR JACKING-SYSTEM OF JACK-UP PLATFORM by LV Tao, XU ChangHang, CHEN GuoMing, LI LinLin

“…When the fillet radius is in the range of 2 mm 6 mm,and the modification coefficient is 0. 5,the contact stress and bending stress of gear and rack system can get great improvements,and the load bearing capacity of gear and rack system is increased in the meantime.…”
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A Novel System for Measuring Optical Properties in Arterial Blood of Man by A. Castañeda-Miranda, L. D. L. Vizcaya

“…The necessity of man–machine communication has been increasing day by day because of the great number of approaches that help to make human life agile or comfortable. …”
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Optimal Design of Single-stage Double-arc Spiral Bevel Gear Nutation Reducer by Zheng Lin, Ligang Yao, Tongke Su, Zheng Sun

“…The research results are of great significance to the further improvement of single-stage double circular-arc spiral bevel gear nutation reducer.…”
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Investigation of the Law of Natural Gas Phase Behavior during the Migration and Reservoir Formation by Longlong Li, Jiaren Ye, Minqi Li, Lin Pan

“…It is of great significance to understand the phase regime of natural gas migration under high temperature and high pressure in the DF1-1 structure of Yinggehai Basin, South China Sea, to predict natural gas accumulation and evaluate resource reserves. …”
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WEAK FAULT FEATURE EXTRACTION OF ROLLING BEARING BASED ON PARAMETER OPTIMIZED MOMEDA AND CEEMDAN by HAN XueFei, SHI Zhan, HUA YunSong

“…Since the filter effect of MOMEDA is greatly affected by its parameters — fault period T and filter length L,the variable step size search method was proposed to optimize them. …”
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Blockchain-based payment channel network: challenges and recent advances by XU Xiu, TIAN Anqi, HE Ruiwen

“…As the most well-known work on payment channel networks, the Lightning Network is deployed on Bitcoin, and its demonstration of efficient performance and high economic benefits in practical operation has triggered a great deal of attention and research. This thesis systematizes the research work on payment channel networks represented by the Lightning Network, organize and analyze the potential attacks and improvement directions of the Lightning Network. …”
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METHODS OF CORRECTING MISTAKES IN WRITTEN SPEECH by S. A. Chekanova

“…Some students negatively react to a great number of the teacher’s corrections in their notebooks. …”
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Landslide-channel feedbacks amplify channel widening during floods by Georgina L. Bennett, Diego Panici, Francis K. Rengers, Jason W. Kean, Sara L. Rathburn

“…Here we demonstrate with an example from the Great Colorado Flood in 2013, a 1000 year precipitation event, how landslide-channel feedbacks can substantially amplify channel widening and flood risk. …”
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A vigência do medo, sofrimento e sobrecarga física para o trabalhador no corte da cana de açúcar no estado de São Paulo by Iracimara Anchieta Messias, Robinzon Piñeros Lizarazo

“…It was concluded that suffering during this work activity is a present fact, mainly due to the gain being by production, and the biomechanical loads that cause great physical wear to this worker are intensified by the mental loads associated with this work.…”
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The Establishment of Ramadan Principality by Fatma Akkuş Yiğit

“…Insomuch that Ramazan Beg, signified as “Turcoman Emir”, was accommodated by Mamluks Sultan in Cario, and dressed Khalat. Mamluks attached great importance to the region forming the north border in which Ramadanids was established. …”
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Comment l’exemple des cimetières-jardins interprète la mémoire funéraire québécoise by Manon Cornellier

“…Garden cemeteries are great sites for the observation of different treatments of funerary memory throughout history. …”
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Emergy Comparison of Typical Coastal Urban Ecosystems in China by Fuqiang Qin, Lifang Wang, Shifen Shao

“…Furthermore, a large number of human activities have posed a great deal of ecological environmental pressure to coastal ecological areas. …”
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Mawlid as a Musical Form in Turkish Religious Music by Eren Köksal

“…In this respect many mawlid verses were written and Vesîletü’n-necât (Wasilat al-Najat) by Süleyman Chelebi has gained great reputation in Ottoman society. Therefore, the recitation of this certain mawlid verse has become a tradition and turned self later into a musical form with compositions and improvisational recitations. …”
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Christian-Muslin co-operation in a secular age. Areas of collaboration by ks. Janusz Balicki

“…The answer is given through the analysis of the following issues: main disputes between Christian churches and liberal legislation regarding marriage, family values and the protection of human life; analysis of the world wide Muslim beliefs and attitude to family and protection of life; analysis of the co-operation of Christians and Muslims at the UN, in different States or NGOs in the area of legislation protection as well as the co-operation of Christians and Muslims in Great Britain at the basic level. At the end of the article, the main results and conclusions are presented.…”
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Multi-ray channel modeling for programmable wireless environments in the terahertz band by Wenyu LUO, Hechao LIU

“…Terahertz communication system based on programmable wireless environment allowed programming customization of electromagnetic wave propagation in the most suitable ways for different wireless devices.It could not only improve serious fading,interference and non-line-of-sight problems,but also significantly enhance the security and privacy of the system.The channel modeling of terahertz wireless communication in programmable wireless environment was focused.Firstly,a multi-ray channel model for terahertz-band programmable wireless environment was established based on ray tracing technology as well as the propagation model of line-of-sight and non-line-of-sight.Then,based on the established propagation model,reflection coefficient,the broadband channel capacity under the water-filling power allocation algorithm and the RMS delayed extension were further studied.The simulation and analysis results show that the programmable wireless environment greatly reduces the influence of path loss and multipath fading in terahertz wireless transmission through active interference in electromagnetic wave transmission,improves the transmission capacity of terahertz communication system,which provides a reference for the later design of terahertz communication system,especially indoor terahertz communication system.…”
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