Buscar recursos académicos

In the manufacturing industry, product quality is one of the most crucial factors in maintaining competitiveness and customer satisfaction. Increasingly intense competition, both in domestic and international markets, re...

Abstract Cable-driven parallel robots (CDPRs) use cables instead of the rigid limbs of traditional parallel robots, thus processing a large potential workspace, easy to assemble and disassemble characteristics, and with ...

Since graphene was first reported as a saturable absorber to achieve ultrafast pulses in fiber lasers, many other two-dimensional (2D) materials, such as topological insulators, transition metal dichalcogenides, black ph...

ObjectiveLimestone water hazards in coal seam floors represent one of the two primary categories of mine water hazards in China. Limestone aquifers are generally characterized by abundant static water reserves and consid...

The control chart is a tool of statistical quality control, which is widely used in production. The fulfillment of its basic assumptions, guarantees flawless assessment of correctness of the monitored process. The purpos...

The integration of ultrasonic energy into polymer melt processing enables control of melt-state dynamics and microstructure evolution in thermoplastic systems. By superimposing high-frequency mechanical vibrations onto c...

This research was conducted in a company engaged in the production of cement bags which include pasted woven, pasted kraft, and sewn woven. Waste is still generated on the production floor throughout the pasted weaved ma...

As an autotrophic nitrogen removal process,anammox provides a new way to develop an efficient and low-consumption urban sewage treatment technology and save bioenergy. By coupling with short-term denitrification, efficie...

"Chemical processes simulation is an important instrument for the design, optimization and control of industrial plants. Simulation cases can be accomplished with relatively low costs and the absence of risks for the ope...

In this study, an analysis is made of the process of adapting and standardising the Luria-Christense neuropsychological set of tests for use by Brazilian children, teenagers and adults. The process is characterised by re...

Abstract Objective Impairments involving inhibitory control have been considered central deficits in drug users, but it appears that dysfunctions may be specific to users’ drug of choice. This article aims to review ...

"Process modeling forms a core activity in many organizations in which different entities and stakeholders interact for smooth operation and management of enterprises. There have been few work on semantically labeling ...

Avaliou-se a hidroxiapatita sintética como substituto ósseo na regeneração do processo alveolar, utilizando-se 28 cães adultos hígidos, pesando entre 10 e 15kg, divididos em dois grupos. Foram criados defeitos de a...

Polarization processors with versatile functionalities are needed in optical systems, which use or manipulate polarized light. In this paper, we propose and realize an integrated polarization processor based on a coheren...

"An industrial-scale MDEA-based CO2 absorption process is considered in this work. Natural gas plant of Aguaragüe Argentina is selected to perform the studies of optimization and dynamics. With the steadystate of the pr...

The main objective of this Campbell systematic review was to provide a systematic review of the evidence on the effects of microcredit on women's control over household spending in developing countries. More specifically...

Abstract Background AIDS is a global public health issue that requires continuous monitoring and response. Although antiretroviral therapy has decreased the death rate among people living with HIV, several physical and m...

The standard method for spectrum analysis is the Discrete Fourier Transform(DFT), typically implemented using a Fast Fourier Transform (FFT) algorithm. However, certain applications require an on-line spectrum analysis o...

Este artículo presenta el diseño de un algoritmo basado en redes neuronales en tiempo discreto para su aplicación en robótica móvil. También se muestran las condiciones de estabilidad y una evaluación de los resul...

Leaf-cutter ants play a crucial role in agroecosystems, and understanding their behavior is key to developing effective damage control strategies. While several tracking solutions exist for ants in controlled environment...

Carla S Enriquez,1– 3 Alka Bishnoi,1 Musola N Oniyide,4 Katherine L Jennings,1 Roger Luo5,6 1Department of Physical Therapy, Kean University, Union, NJ, USA; 2Department of Physical Medicine and Rehabilitation, Johns H...

Problem. The reliability of detachable electrical contact connections is significantly reduced due to an increase in transition electrical resistance caused by thermomechanical deformations, oxidation of contact surfaces...

Objetivou-se avaliar o processamento do grão de milheto inteiro ou triturado em suplementos fornecidos diariamente ou três vezes por semana para bovinos de corte em pastejo e seus efeitos sobre o desempenho produtivo e...

RESUMO Defeitos ósseos constituem um problema de saúde global. O sistema Rigenera permite a extração de microenxertos ricos em células-tronco mesenquimais (CTMs). Objetivou-se avaliar o processo de regeneração ós...