On Epiorthodox Semigroups by Shouxu Du, Xinzhai Xu, K. P. Shum

“…It has been well known that the band of idempotents of a naturally ordered orthodox semigroup satisfying the “strong Dubreil-Jacotin condition” forms a normal band. In the literature, the naturally ordered orthodox semigroups satisfying the strong Dubreil-Jacotin condition were first considered by Blyth and Almeida Santos in 1992. …”
Get full text

Stabilities for Nonisentropic Euler-Poisson Equations by Ka Luen Cheung, Sen Wong

“…Moreover, we obtain the stabilities results for the system in the cases of attractive and repulsive forces.…”
Get full text

MODELING AND SIMULATION OF SINGLE LOOP PLANETARY TRANSMISSION SYSTEM BASED ON BOND GRAPH THEORY by ZHANG BaoFeng, CUI YaHui, ZHANG An, LIU Kai, GUO Kun

“…Based on bond graph theory,considering the time-varying meshing stiffness,damping and tooth surface friction force of internal and external gear,using LuGre friction model,the bond graph model of NGW type planetary gear was established. …”
Get full text

Position and Orientation Error Analysis of a New 3-PRS Parallel Mechanism by Zhao Junwei, Dang Shanshan, Chen Guoqiang, Huang Junjie

“…Aiming at the analysis of the position and orientation error on the new 3- PRS parallel mechanism with three adjustable pedestals and variable working space,a geometric analytic method for the forward kinematics analysis of the 3- PRS parallel mechanism is proposed,then the analysis of the working platform end- effector error is derived,and what’s more,the position and orientation of the working platform end- effector is obtained by using software emulation when the three pedestals at different positions. …”
Get full text

Phosphorus recovery from domestic sewage sludge in the presence of waste grape pruning biochar by M. Piri, E. Sepehr

“…This study aimed to investigate the percentage of phosphorous recovery from sewage sludge in the presence of grape-biochar via the formation of biochar/struvite precipitates. METHODS: Different amounts of grape-biochar were applied to recover nutrients (phosphorus, nitrogen, and magnesium) from sewage sludge via the formation of struvite by digestion of sewage sludge with H2SO4 and the molar ratio of magnesium/ ammonium/ phosphorus in 2:1:1 at pH=8.5. …”
Get full text

Do blasé à apatia dos sentidos: uma reflexão sobre o potencial autoritário da personalidade urbana by Lucas Trindade da Silva, Bruno Ricardo Vasconcelos

“…A relevância do debate teórico aqui empreendido ganha clara justificação num contexto socioeconômico de crise, onde a latência autoritária da personalidade urbana tende a se manifestar sob as mais diversas formas de xenofobia, intolerância religiosa e ódio de classe. …”
Get full text

Physical, mental and spiritual journey: Examining recreational yoga participants’ flow experience and perceived health outcomes by Batuhan Er, Recep Cengiz

“…As data collection tools, demographic information form, Perceived Health Outcomes of Recreation Scale (PHORS) and Recreational Flow Experience Scale (RFES) were applied to the participants. …”
Get full text

Electrohidrodinámica de cristales líquidos nemáticos by Rosalío F. Rodríguez, Juan A. Reyes

“…Se presenta un formalismo analítico que permite describir una amplia variedad de fenómenos ópticos no lineales que ocurren cuando una onda electromagnética se propaga en un cristal líquido. …”
Get full text

Human personality privacy analysis based on visual features by Jie NIE, Lei HUANG, Zhen LI, Jian ZHANG, Yan YAN, Zhi-qiang WEI

“…This is very useful for personalized in-formation recommendation. But from perspective of privacy protection, this will affect the privacy security. …”
Get full text

Adolescentes em conflito com a lei privados de liberdade em uma unidade no Distrito Federal: uma proposta de intervenção do cuidado em saúde mental by Daniela Raguer Valadão de SOUZA, Willamis Tenório RAMOS, Amanda de Oliveira FONTENELES, Stéphanie Louise Fonseca SOUZA, Janaina Rodrigues GERALDINI, Carla Kalline Alves Cartaxo FREITAS, Waleska Batista FERNANDES

“…Trata-se de um relato de experiência sobre o processo de planejamento, construção e execução de intervenções sobre cuidado em saúde mental com adolescentes em Conflito com a lei, desenvolvido na Unidade de Internação Recanto das Emas (UNIRE). Ao total foram planejados 11 encontros, tendo a participação de 16 adolescentes do gênero masculino que estavam admitidos na unidade. …”
Get full text

A geografia como produção das dimensões política, jurídica e ideológica: imbricação triádica estrutural da Região Metropolitana de Manaus by Marcos Castro de Lima

“…This article focuses on the production of geographic space in a triadic dimension whose imbrication allows the understanding of the forces acting in the formation of the Metropolitan Region of Manaus and its singularity in the Western Amazon and in its process of metropolization. …”
Get full text

τSQWRL: A TSQL2-Like Query Language for Temporal Ontologies Generated from JSON Big Data by Zouhaier Brahmia, Fabio Grandi, Rafik Bouaziz

“…They are widely used to formally represent temporal data semantics in several applications belonging to different fields (e.g., Semantic Web, expert systems, knowledge bases, big data, and artificial intelligence). …”
Get full text

Predicting the Hall-Petch slope of magnesium alloys by machine learning by Bo Guan, Chao Chen, Yunchang Xin, Jing Xu, Bo Feng, Xiaoxu Huang, Qing Liu

“…Two machine learning models, artificial neural network (ANN) and random forest (RF), were built and validated using 138 data. …”
Get full text

Mapuche-huilliches e hispano- criollos en Valdivia. Cartas de petición y procesos de articulación en el período colonial tardío by María Pía Poblete Segú

“…Su análisis ilumina las formas en que los mapuche-huilliches han usado y valorado los documentos escritos. …”
Get full text

A Novel Method of Skeletonization of Complex Shapes Based on Bisectors by Nourddin Saidou, Mhamed Zineddine, Mohamed Rhazzaf

“…The mathematical skeleton of a complex form has been essential for a variety of scientific fields and of great interest to many researchers for decades. …”
Get full text

Chemical Components of Teak Wood with Eccentric Growth by Ganis Lukmandaru

“…Further, there is no indication with regard to the formation of tension wood.…”
Get full text

The BRICS in Southern Africa by Caroline Chagas de Assis

“…Latter, we will abstract each one's foreign policy for the region (highlighting the main economic sectors and diplomatic presence). …”
Get full text

UNSTABLE LUMBAR FRACTURE-DISLOCATION TREATED BY LONG SEGMENT POSTERIOR PEDICLE SCREW INSTRUMENTATION by Ferdiansyah Danang, Primadenny Ariesa Airlangga

“…The long segment pedicle screw instrumentation can resist the deforming force of thoracolumbar fractures and dislocations that will inevitably collapse into further kyphosis, resulting in a better outcome.…”
Get full text

Digital Design Method of Variable Ratio Tooth Profile of the Recirculating Ball Variable Ratio Steering by Hu Dawei, Niu Ziru, Tu Ming, Tan Jiangjiang, Yan Tianli, Qi Wang, Li Gangyan

“…In order to solve the design problem of variable ratio tooth profile of gear for the recirculating ball variable ratio steering,a digital design method is put forward,the Boolean reduction operation macro program is established based on variable ratio movement rule and the envelope surface generation machining processes of variable ratio tooth profile of gear is simulated in CATIA software,and the three dimensional model of variable ratio gear is generated. …”
Get full text

Yunt Dağıve Çevresinin İklim Özellikleri by İlker Eroğlu, Recep Bozyiğit

“…E. de Martonne ve Erinç formüllerine göre Soma, Akhisar, Menemen ve Manisa yarınemli, Kınık ve Aliağa yarıkurak iklim sahasıiçinde kalmaktadır. …”
Get full text