VMware ESX Server offers three choices for managing disk access in a virtual machine—VMware Virtual Machine File System (VMFS), virtual raw device mapping (RDM), and physical raw device mapping. It is very important to understand the I/O characteristics of these disk access management systems in order to choose the right access type for a particular application. Choosing the right disk access m...

Abstract Heart patients displays several symptoms and it is hard to point them. Data envelopment analysis (DEA) provides a comparative efficiency degree for each decision-making units (DMUs) with several inputs and outputs. Evaluating of hospitals is one of the major applications in DEA. In this study, a comparison of additive model with standard input oriented and output oriented M...

Research Data Management (RDM) promises to make research outputs more transparent, findable, and reproducible. Strategies streamline data management across disciplines are of key importance. This paper presents results an institutional survey (N = 258) at a medium-sized Austrian university with STEM focus, supplemented interviews 18), give overview the state-of-play RDM practices faculties disc...

This paper reports on the design, delivery and assessment of a model for internal library education around research data management (RDM). Conducted at the University of Pittsburgh Library System (ULS), the exercise and resultant instructional session employed an active learning approach, in which a group of librarians and archivists explored data issues and conventions in a discipline of their...

Molecular structure is often considered as emerging from the decoherence effect of environment. Electrons are part environment nuclei in a molecule. In this work, their contribution to classical-like geometrical relationships observed between molecular systems investigated. Reduced density matrix (RDM) elements evaluated electron-nucleus wave functions. The computational results show that elect...

Molecular simulations generally require fermionic encoding in which fermion statistics are encoded into the qubit representation of wave function. Recent calculations suggest that function can be bypassed, leading to more efficient quantum computations. Here we show energy expressed as a functional two-electron reduced density matrix (2-RDM) where 2-RDM is unique unencoded $N$-qubit-particle Co...

This paper presents the findings, lessons learned and next steps associated with the implementation of the immersiveInformatics pilot: a distinctive research data management (RDM) training programme designed in collaboration between UKOLN Informatics and the Library at the University of Melbourne, Australia. The pilot aimed to equip a broad range of academic and professional staff roles with RD...