Results 61 to 70 of about 52,750 (303)

A REESTRUTURAÇÃO SOCIETÁRIA COMO ESTRATÉGIA DE PLANEJAMENTO TRIBUTÁRIO EM UMA EMPRESA DE CONCRETO E BRITA

open access: yesRevista UNEMAT de Contabilidade, 2015
A alta carga tributária do Brasil e a complexidade da sua legislação trazem a necessidade de estudos acerca do Planejamento Tributários para empresas, sendo que o conhecimento da legislação torna-se essencial nas tomadas de decisão.
Alex Eckert   +4 more
doaj   +1 more source

UC Loves UC Data

open access: yes
Have you ever wondered: How many incoming UC freshman are California residents? How many students are majoring in mechanical engineering at UC San Diego? How many patients are served by UC’s six medical centers? What country does UC publish more research than annually? These questions, and many others, are answerable – if you know where to find
Labou, Stephanie   +2 more
openaire   +2 more sources

Influence of Water Content in the UCS of Soil-Cement Mixtures for Different Cement Dosages

open access: yes, 2016
Soil-Cement mixtures are artificially structured materials with stable fabric due to the presence of artificial bonds. This type of materials is used in several geotechnical applications such as in pavement base layers in transportation infrastructures ...
Daniela Ribeiro, R. Néri, R. Cardoso
semanticscholar   +1 more source

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

open access: yesDeep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen   +5 more
wiley   +1 more source

Effect of Unpaired UCS Presentations on Performance in Eyelid Conditioning

open access: yes, 1964
The facilitative effect of unpaired UCS presentations in eyelid conditioning was studied by varying the number of prior paired CS-UCS presentations (associative factor) and the intensity of the UCS (motivational factor).
Henry Loess
core   +1 more source

Early-age stabilization of kaolin soil using fly ash and nanographene: a hybrid experimental and machine learning investigation

open access: yesOpen Geosciences
Soil stabilization remains a critical challenge in geotechnical engineering, particularly in achieving sustainable and high-performance improvements for problematic clays.
Elif Firat Müge, Özlü Veysel
doaj   +1 more source

Numerical and experimental study on P‐wave propagation across a rock joint with different orientations

open access: yesDeep Underground Science and Engineering, EarlyView.
Joint orientation significantly affects P‐wave velocity, with the highest velocity at zero‐degree angles, decreasing to 30° as the angle increases. The velocity increases slightly from 30 to 45 degrees but sharply decreases from 45 to 90 degrees. Abstract Determination of the required parameters in different science contexts using the ultrasonic wave ...
Yaghoob Zarei   +4 more
wiley   +1 more source

A administração clássica: um estudo aplicado a centrais de atendimento (call center)

open access: yesRevista de Administração IMED, 2015
As organizações modernas, a exemplo de operações de centrais de atendimento, ou call centers, tem atuado em diversas áreas de negócios, que pode ser do simples atendimento, como os serviços de atendimento a clientes - SAC, a grandes empresas com foco em ...
Jairo Moran Carvalho Ribeiro   +4 more
doaj   +1 more source

Advancing mine pillar design: Evaluating traditional methods and integrating AI for enhanced stability of pillars in the Great Dyke, Zimbabwe

open access: yesDeep Underground Science and Engineering, EarlyView.
B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza   +4 more
wiley   +1 more source

Unmanned Systems (UxS) Control Segment (UCS) Architecture: UCS Architecture Model

open access: yes
<div class="section abstract"> <div class="htmlview paragraph">This brief User Guide recaps the content of the AS6518 UCS Architectural Model described in detail in AS6512 UCS Architecture: Architecture Description.</div> <div ...
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core   +1 more source

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