Big data and predictive analytics and Malaysian micro‑, small and medium businesses

Innovative technologies such as big data and predictive analytics are facilitating a global revolution in operational management. The present study aims to investigate the extent of their adoption among micro-, small and medium enterprises. The context of choice is Malaysia—a growing economy hosting some of the relatively more technologically advanced enterprises in ASEAN union. The research plan of the present paper pursued three objectives. First, we aimed to identify the general rate of adoption of BDPA. Second, we explored the most common uses of this set of innovations in Malaysian micro-, small, and medium enterprises. Third, we strove to abstract the antecedents and consequences of BDPA in micro-, small, and large frms in the manufacturing and service sectors. We discovered that BDPA are almost never used to outsource suppliers or to optimise spending and purchasing. Conversely, the most frequent applications of BDPA are in customer relationship management and in warehouse and operations improvement. Moreover, we smaller frms are more resilient to the challenges of adopting BDPA than their smaller and larger counterparts. Thus, this paper presents a snapshot of the BDPA dissemination in the micro-, small and medium ecosystem in Malaysia in 2021, while exploring opportunities for the future development and dissemination of this set of innovations

The Impact of Competencies, Risk Management and Auditors Interactions on Internal Audit Effectiveness in Libyan Commercial Banks

Internal audit (IA) has become an important and integral function of organizations in achieving their objectives and protecting their assets. Nonetheless, IA effectiveness has received scant attention in the literature, especially in the context of developing countries such as Libya. The research aimed To analyze the impact of competencies of the internal audit team, risk management and interaction between internal auditors and audit committees on internal audit effectiveness in Libyan commercial banks. The research used the quantitative methodology for analysis.the sampling technique used in this research was random sampling. Participants in research included 105 auditors selected from branches of commercial banks in Libya. The research adopted the descriptive method using the survey from the commercial banks and its branches and analysing the impact of competencies, rick managment and auditors interection on internal audit effectivness. The results of this research showed that: firstly; Competencies of an Internal Audit team on Internal audit effectiveness was significant and positive correlation. Secondly; Risk management on Internal audit effectiveness was higer significant and positive correlation. Thirdly; Interaction between IA and AC on Internal audit effectiveness was significant and positive correlation

Application of Plasticity Theory to Reinforced Concrete Deep Beams

yesThis paper reviews the application of the plasticity theory to reinforced concrete deep beams. Both the truss analogy and mechanism approach were employed to predict the capacity of reinforced concrete deep beams. In addition, most current codes of practice, for example Eurocode 1992 and ACI 318-05, recommend the strut-and-tie model for designing reinforced concrete deep beams. Compared with methods based on empirical or semi-empirical equations, the strut-and-tie model and mechanism analyses are more rational, adequately accurate and sufficiently simple for estimating the load capacity of reinforced concrete deep beams. However, there is a problem of selecting the effectiveness factor of concrete as reflected in the wide range of values reported in the literature for deep beams

Propagation of Pi2 pulsations through the braking region in global MHD simulations

We investigate the propagation of Pi2 period pulsations from their origin in the plasma sheet through the braking region, the region where the fast flows are slowed as they approach the inner edge of the plasma sheet. Our approach is to use both the University of California, Los Angeles (UCLA) and Lyonâ Fedderâ Mobarry (LFM) global magnetohydrodynamic (MHD) computer codes to simulate the Earth’s magnetosphere during a substorm that occurred on 14 September 2004 when Pi2 pulsations were observed. We use two different MHD models in order to test the robustness of our conclusions about Pi2. The simulations are then compared with groundâ based and satellite data. We find that the propagation of the pulsations in the simulations, especially through the braking region, depends strongly on the ionospheric models used at the inner boundary of the MHD models. With respect to typical observed values, the modeled conductances are high in the UCLA model and low in the LFM model. The different conductances affect the flows, producing stronger line tying that slows the flow in the braking region more in the UCLA model than in the LFM model. Therefore, perturbations are able to propagate much more freely into the inner magnetosphere in the LFM results. However, in both models Pi2 period perturbations travel with the dipolarization front (DF) that forms at the earthward edge of the flow channel, but as the DF slows in the braking region, â 8â ¤xâ ¤â 6 RE, the Pi2 period perturbations begin to travel ahead of it into the inner magnetosphere. This indicates that the flow channels generate compressional waves with periods that fall within the Pi2 range and that, as the flows themselves are stopped in the braking region, the compressional wave continues to propagate into the inner magnetosphere.Key PointsPi2 travel with DFs until the DFs slow in the braking region and the Pi2 begin to run ahead of themIonospheric parameters strongly affect how Pi2 are able to propagateBoth the UCLA and LFM models show similar results for Pi2 propagation outside of â ¼â 7 REPeer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134917/1/jgra52317_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134917/2/jgra52317.pd

D04. Department of Pharmaceutics and Drug Delivery

Corresponding author (Pharmaceutics and Drug Delivery): Eman Ashour, [email protected]://egrove.olemiss.edu/pharm_annual_posters/1026/thumbnail.jp

The role of oxygen ions in the formation of a bifurcated current sheet in the magnetotail

Cluster observations in the near-Earth magnetotail have shown that sometimes the current sheet is bifurcated, i.e. it is divided in two layers. The influence of magnetic turbulence on ion motion in this region is investigated by numerical simulation, taking into account the presence of both protons and oxygen ions. The magnetotail current sheet is modeled as a magnetic field reversal with a normal magnetic field component $B_n$, plus a three-dimensional spectrum of magnetic fluctuations $\delta {\bf B}$, which represents the observed magnetic turbulence. The dawn-dusk electric field E$_y$ is also included. A test particle simulation is performed using different values of $\delta {\bf B}$, E$_y$ and injecting two different species of particles, O$^+$ ions and protons. O$^+$ ions can support the formation of a double current layer both in the absence and for large values of magnetic fluctuations ($\delta B/B_0 = 0.0$ and $\delta B/B_0 \geq 0.4$, where B$_0$ is the constant magnetic field in the magnetospheric lobes).Comment: 8 pages, 8 figures. J. Geophys. Res., in pres