Maximum Power Point Tracking Based on Sliding Mode Control by Nimrod Vázquez, Yuz Azaf, Ilse Cervantes, Eslí Vázquez, Claudia Hernández

“…This generated power starts with the solar cells, which have a complex relationship between solar irradiation, temperature, and output power. For this reason a tracking of the maximum power point is required. …”
Get full text

Mechanical and Flame-Retardant Properties of Nanocomposite Based on Epoxy Resin Combined with Epoxidized Linseed Oil, Which Has the Presence of Nanoclay and MWCNTs by Tuan Anh Nguyen

“…One of the main disadvantages of epoxy resins is brittleness and flammability, which is one of the biggest threats and the reason for limiting advanced applications. In this study, Epikote 240 (EP) epoxy resin was plasticized with epoxidized flaxseed oil (ELO) at different concentrations (EP/ELO ratios 95/5; 90/10; 85/15; 80/20; 75/25). …”
Get full text

Real-Time Incompressible Fluid Simulation on the GPU by Xiao Nie, Leiting Chen, Tao Xiang

“…With our framework, the realism of real-time fluid simulation is significantly improved since our method enforces incompressibility constraint which is typically ignored due to efficiency reason in previous GPU-based SPH methods. The performance results illustrate that our approach can efficiently simulate realistic incompressible fluid in real time and results in a speed-up factor of up to 23 on a high-end NVIDIA GPU in comparison to single-threaded CPU-based implementation.…”
Get full text

How Criteria Weights Influence Performance in Evaluating Logistic Productivity: An Application in the Emerging Markets Logistics Index by Seda Abacıoğlu, Elif Bulut

“…It has been determined that the criteria are weighted equally in the emerging markets logistics index. For this reason, the study reweighted the criteria of the Emerging Markets Logistics Index and investigated the effects of weighting on the ranking. …”
Get full text

Plant Poisoning among Children in Rural Sri Lanka by M. B. Kavinda Chandimal Dayasiri, Shaluka F. Jayamanne, Chamilka Y. Jayasinghe

“…Commonest poison plant was Jatropha circus and poisoning event happened mostly in home garden. 29% of parents practiced harmful first-aid practices. 32% of children had delayed presentations to which the commonest reason was lack of parental concern regarding urgency of seeking medical care. …”
Get full text

Low fluctuation stiffness design method for vibration reduction of helical gears by YOU Zhiwei, GAO Jingtao, LI Haonan

“…ObjectiveThe time-varying mesh stiffness of gear pairs, as one of the most important internal excitation of the gear system, is an important reason for the vibration and noise of the gear system. …”
Get full text

Investigation of the Physical Mechanisms of the Formation and Evolution of Equatorial Plasma Bubbles During a Moderate Storm on 17 September 2021 by Kun Wu, Liying Qian, Wenbin Wang, Xuguang Cai, Joseph M. Mclnerney

“…A diagnostic analysis of WACCM‐X simulations reveals that the rapid enhancement of prompt penetration electric fields (PPEFs) after the sudden storm commencement is the main reason that triggered the occurrence of the EPBs. …”
Get full text

ANALYST STUDY AND OPTIMIZATION OF LIGHT TRUCK CAB FLOOR STRENGTH by ZHAO MinQing, LU YuMing, CHEN WenGang, LIN ZhenWen, DONG YongFeng, CHEN MingLiang

“…The calculation results show that the theoretical difference between the torque limits of both sides is only 3 424. 2 N·m,and the reason for the crack is that the strength of the cab body is too low. …”
Get full text

Development of Comprehensive Predictive Models for Evaluating Böhme Abrasion Value (BAV) of Dimension Stones Using Non-Destructive Testing Methods by Ekin Köken

“…Due to the global demand for dimension stones, fast and reliable evaluation tools are essential for assessing the quality of dimension stones. For this reason, this study aims to develop comprehensive tools for estimating the abrasion resistance of various dimension stones from Turkey. …”
Get full text

Lazer e consumo na percepção dos estudantes universitários by Márcia Botelho Oliveira, Neuza Maria da Silva, Renato Mareto

“…The most cited activities as the main form of leisure enjoyed by the students required spending money and the second most cited reason for not enjoying leisure more often was related to their financial situation. …”
Get full text

Comparative metabolomics reveals eggshell translucency formation using LC-MS Analysis by Ying Ma, Zhonghua Ning

“…They are important because it influence consumer preferences and the economic value of eggs. The reason for the eggshell translucency is currently believed to be the eggshell membrane (ESM). …”
Get full text

THE ROLE OF SECTOR IN USERS’ ATTITUDES TOWARDS THE PERCEIVED QUALITY OF SHARING ECONOMY SERVICES by Doris Podrug

“…The desire for community and social interaction is a reason for choosing this type of accommodation over traditional forms. …”
Get full text

An Investigation on the Subject of Women in the Thoughts of Anton Chekhov Based on the Latest Story by the Author, The Lady Bride by Zeinab Sadeghi Sahlabad

“…Also, while examining the story, the symbolism of the name of the work and the name of its hero, the special fate of the hero and the reason for the open end of the story have been examined. …”
Get full text

Introduction to " Tohfat ol-Monshi "; a Valuable Resource in Letter Writting and Rhetoric by Mohammadreza Masoumi, Amin Mojallizadeh

“…Among the various Persian manuscripts that have survived in various libraries in Iran and around the world, Manuscripts of letter writing are very important for various linguistic, rhetorical, and historical reasons; For this reason, various pieces of research have been done in this regard so far but too many manuscripts are hidden in the corners of the world's libraries. …”
Get full text

A Metaphorical Approach to Developing Behavior Within the Context of the Covid-19 Pandemic by Ceren Yegen, Arthur Berger

“…So, the relevant tendency is important in raising awareness and improvingthe desired behavior during the current COVID-19 pandemic. For this reason, the iconic designs of anindependent designer in Turkey were examined to raise awareness at the point of the pandemic. …”
Get full text

Climatology of Total Cloudiness in the Arctic: An Intercomparison of Observations and Reanalyses by Alexander Chernokulsky, Igor I. Mokhov

“…The time of its maximum concurs with the time of the sea ice extent minimum (early summer–late autumn) and vice versa (late spring). The main reason for the discrepancies among observations is the difference in the cloud-detection algorithms, especially when clouds are detected over the ice/snow surface (during the whole year) or over the regions with the presence of strong low-tropospheric temperature inversions (mostly in winter). …”
Get full text

Effect of Velocity Slip Boundary Condition on the Flow and Heat Transfer of Cu-Water and TiO2-Water Nanofluids in the Presence of a Magnetic Field by Abdelhalim Ebaid, Fahd Al Mutairi, S. M. Khaled

“…In nanofluid mechanics, it has been proven recently that the no slip condition at the boundary is no longer valid which is the reason that we consider the effect of such slip condition on the flow and heat transfer of two types of nanofluids. …”
Get full text

Research of Economical Shift Rule of Automatic Power Shift Transmission of Tractor by Xi Zhiqiang, Zhou Zhili, Zhang Mingzhu

“…It requires not only the operating point of the engine located at the lowest fuel consumption zone,also need the tractor traction efficiency to be higher. For this reason,the slip rate of driving wheel is introduced to constitute economical shift rule and its control strategy,which takes the speed,drive wheel speed,engine speed,throttle opening and transmission gear ratio of tractor as control parameters. …”
Get full text

Pengaruh Variasi Persentase Campuran Polymer Polyester dan Vinyl Ester Terhadap Kekuatan Tegangan Lentur by Nusyirwan Adnand, R Mutya, Firman Ridwan, Hairul Abral, Hendery Dahlan, Eka Satria

“…One of the requirements to meet the application aspects in the engineering field is the ability of the material to withstand bending loads. For this reason, it is necessary to test the flexural stress characteristics of the mixture of the two polymers of unsaturated polyester and unsaturated vinyl ester. …”
Get full text

Tanggung Jawab Majelis Pengawas Daerah Terhadap Penyerahan Penyimpanan Protokol Notaris yang Berumur Lebih Dari 25 Tahun by Nandita Mentari Nasution, Lutfina Mustafi Nadia HAM

“…The transfer of Notary Protocol documents aged 25 years or older from the receiving notary to the Regional Supervisory Board has not been carried out to date. The reason for this non-execution of the transfer is the lack of available storage space for these Notary Protocol documents. …”
Get full text