• Journal of Information Science Theory and Practice
• /
• 제10권2호
• /
• pp.30-44
• /
• 2022

The primary function of an electronic records management system (ERMS) is to support organisations in providing effective records management services by enabling efficient remote access to the organisations' records. This helps the organisation to continue running during emergency events, such as the COVID-19 pandemic. The need to study ERMS for accessing records remotely has increased dramatically, due to the increase in daily use. The situation arising from the COVID-19 pandemic has increased the need for implementing proper digital systems, such as ERMS, to enable efficient work processes and enhance business continuity. An ERMS has the potential to allow organisations to create records and workflows off-site. During a pandemic, the ability to structure processes digitally helps in maintaining operations remotely. This study aims to provide a narrative review of the ERMS literature with an emphasis on explaining the primary components of ERMS that act as enablers for the implementation of the system in the oil and gas sector of developing countries. The current study proposes ERMS roles and responsibilities that could enhance business continuity. The authors use a qualitative narrative review and analyse the literature related to this study and its findings. The results show that, in cases of risk or crises, staff members need to have easy access to their records and documents to remain productive. An ERMS allows professionals to remain active and work off-site. Thus, ERMS play a significant role in protecting an organisation's content through the monitoring and control over who has authorisation to access its records.

• 한국사회복지학
• /
• 제65권1호
• /
• pp.109-126
• /
• 2013

맹자의 왕도정치의 핵심은 국민의 생활안정을 추구하는 보민(保民)과 교육을 통한 인격적 성숙에 이르는 교화(敎化)이다. 맹자의 보민론(保民論)이란 왕이 된 자가 백성을 보호하고 소득을 보장하여 삶의 안정을 도모해야 한다는 일종의 복지이론을 말한다. 그의 보민론의 보다 세부적이고 구체적인 논의는 항산론(恒産論), 사궁진휼론(四窮賑恤論), 기근구제론(饑饉救濟論)이라고 할 수 있다. 첫째, 항산론은 백성의 삶에 필수불가결한 생업 제정과 가족 부양, 기근 탈피에 대한 논의로서 오늘날의 소득보장 이론에 가깝다고 할 수 있다. 둘째, 궁핍한 자에 대한 사궁진휼은 환과고독(鰥寡孤獨)을 보호하고 그들을 보살펴야 한다는 주장으로 공공부조 및 사회복지서비스 제도라든가 그밖의 관련제도로서 보살피는 것과 유사하다고 할 것이다. 셋째, 맹자의 이재민에 대한 기근구제론은 국가에서 한해, 풍해, 수해, 화재 등 각종 비상재해가 발생했을 때 공적자금을 활용하여 백성의 생존권 보호 차원에서 긴급히 재해를 구호해야 한다는 주장이다. 이것은 오늘날 국가의 공공부조로서 긴급복지지원제도에 의한 지원이나 사회복지관련법상으로는 재해구호법 등과 맥을 같이하고 있는 주장이다. 이로써 보면 맹자의 보민론은 소득보장으로서의 공공부조나 사회복지서비스 제공 등과 같은 사회보장론의 성격을 띤다고 할 수 있을 것이다.

• Structural Engineering and Mechanics
• /
• 제44권1호
• /
• pp.15-34
• /
• 2012

In the present paper, an improved high-order theory is used for bending analysis of soft-core sandwich plates. Third-order plate assumptions are used for face sheets and quadratic and cubic functions are assumed for transverse and in-plane displacements of the orthotropic soft core. Continuity conditions for transverse shear stresses at the interfaces as well as the conditions of zero transverse shear stresses on the upper and lower surfaces of the plate are satisfied. Also, transverse flexibility and transverse normal strain and stress of the orthotropic core are considered. The equations of motion and boundary conditions are derived by principle of minimum potential energy. Analytical solution for bending analysis of simply supported sandwich plates under various transverse loads are presented using Navier's solution. Comparison of the present results with those of the three-dimensional theory of elasticity and some plate theories in the literature confirms the accuracy of the proposed theory.

• Advances in nano research
• /
• 제6권4호
• /
• pp.299-321
• /
• 2018

A layerwise shear deformation theory is applied in this paper for buckling analysis of piezoelectric truncated conical shell. The core is a multiphase nanocomposite reinforced by carbon nanotubes (CNTs) and carbon fibers. The top and bottom face sheets are piezoelectric subjected to 3D electric field and external voltage. The Halpin-Tsai model is used for obtaining the effective moisture and temperature dependent material properties of the core. The proposed layerwise theory is based on Mindlin's first-order shear deformation theory in each layer and results for a laminated truncated conical shell with three layers considering the continuity boundary condition. Applying energy method, the coupled motion equations are derived and analyzed using differential quadrature method (DQM) for different boundary conditions. The influences of some parameters such as boundary conditions, CNTs weight percent, cone semi vertex angle, geometrical parameters, moisture and temperature changes and external voltage are investigated on the buckling load of the smart structure. The results show that enhancing the CNTs weight percent, the buckling load increases. Furthermore, increasing the moisture and temperature changes decreases the buckling load.

• 호남수학학술지
• /
• 제37권4호
• /
• pp.595-608
• /
• 2015

In this paper, as a survey paper, we review many works related to fixed point theory for digital spaces using Lefschetz fixed point theorem, Banach fixed point theorem, Nielsen fixed point theorem and so forth. Besides, we refer some properties of the fixed point property of a digital k-retract.

• Journal of applied mathematics & informatics
• /
• 제30권1_2호
• /
• pp.173-181
• /
• 2012

In this paper, we study the control problems governed by the semilinear parabolic type equation in Hilbert spaces. Under the Lipschitz continuity condition of the nonlinear term, we can obtain the sufficient conditions for the approximate controllability of nonlinear functional equations with nonlinear monotone hemicontinuous and coercive operator. The existence, uniqueness and a variation of solutions of the system are also given.

• 충청수학회지
• /
• 제21권2호
• /
• pp.247-257
• /
• 2008

In this paper, we show that for a semi-shift the analytic spectral subspace coincides with the algebraic spectral subspace. Using this result, we have the following result. Let T be a decomposable operator on a Banach space ${\mathcal{X}}$ and let S be a semi-shift on a Banach space ${\mathcal{Y}}$. Then every linear operator ${\theta}:{\mathcal{X}}{\rightarrow}{\mathcal{Y}}$ with $S{\theta}={\theta}T$ is necessarily continuous.

• Journal of applied mathematics & informatics
• /
• 제9권1호
• /
• pp.213-230
• /
• 2002

We deal with the approximate controllability for semilinear systems with time delay in a Hilbert space. First, we show the existence and uniqueness of solutions of the given systems with the mere general Lipschitz continuity of nonlinear operator f from $R\;\times\;V$ to H. Thereafter, it is shown that the equivalence between the reachable set of the semilinear system and that of its corresponding linear system. Finally, we make a practical application of the conditions to the system with only discrete delay.

• Korean Journal of Mathematics
• /
• 제26권4호
• /
• pp.601-614
• /
• 2018

We consider the magnetic $Schr{\ddot{o}}dinger$ operator coupled with two different potentials. One of them is a harmonic oscillator and the other is a periodic potential. We give some periodic potential classes for which the operator has purely absolutely continuous spectrum. We also prove that for strong magnetic field or large coupling constant, there are open gaps in the spectrum and we give a lower bound on their number.

• 충청수학회지
• /
• 제36권1호
• /
• pp.13-23
• /
• 2023

In this paper, we show that for an isometry on a Banach space the analytic spectral subspace coincides with the algebraic spectral subspace. Using this result, we have the following result. Let T be a bounded linear operator with property (δ) on a Banach space X. And let S be an isometry on a Banach space Y . Then every generalized intertwining linear operator θ : X → Y for (S, T) is continuous if and only if the pair (S, T) has no critical eigenvalue.