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92  Articles
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Many innovations have entered human life with the rapid development of technology and its widespread use. The adaptation process of people to these innovations is very important in terms of efficiency and sustainability. In this research, the factors affe... see more

Many innovations have entered human life with the rapid development of technology and its widespread use. The adaptation process of people to these innovations is very important in terms of efficiency and sustainability. In this research, the factors affe... see more

We investigate the effect of PbTiO3 on the LaAlO3_3/SrTiO3_3 hetero-structure by density functional theory, where the asymmetrysandwich not only forms a quasi-two dimensional electron gas but also reveals a ferromagnetic state in the TiO2_2 interfaces. It... see more

O uso de agrotóxicos no Brasil tem impulsionado várias pesquisas em análises de alimentos, visto que, o país está em posição de destaque no ranking dos maiores consumidores destes compostos. A Agência Nacional de Vigilância Sanitária (ANVISA), por meio do... see more

We investigate the microstructure evolution of Ag-alloyed PbTe compounds for thermoelectric (TE) applications with or without additions of 0.04 at. % Bi. We control the nucleation and temporal evolution of Ag2Te-precipitates in the PbTe-matrix applying de... see more

The results of investigation of thermoelectric and Galvano-magnetic properties of n-PbTe films are presented. As a charge, we used crushed n-PbTe crystals obtained by zone recrystallization of PbJ_2. An increase in Tc leads to a continuous increase in the... see more

In this work we theoretically study how to optimize the efficiency of an intermediate band solar cell based on IV-VI PbTe/CdTe semiconductor materials. We focus our attention on how control structural parameters, such as the height and radius in cylindric... see more

En el contexto de la reorientación política que opera en la revista PBT a partir de su segunda época en su refundación durante últimos años del primer Peronismo, en la presente investigación se estudia su enunciación editorial con el objetivo de analizar ... see more

The purpose of this study was to know the influence of CBT and PBT national examination dealing with students’ cognitive readiness and anxiety facing English national examination in Cilacap regency, the influence of major in terms of students’ cognitive r... see more

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