A multidisciplinary study involving lithofacies analysis, palynofacies, and palynology is presented for the Muarádzi Sub-basin. This sub-basin part of Moatize-Minjova Basin (MMB), an important Karoo aged coalfield in Mozambique. total 99 core samples from 3 coal exploration boreholes (DW11, DW21, DW141) were analysed all successions assigned a Lopingian age based on palynology. According to dat...

Quantum data compression is one of the most fundamental tasks in quantum information theory[1, 2]. Schumacher first provided a tight bound (equal to the von Neumann entropy of the source) to which quantum information may be compressed[3]. From then on, many compression schemes have been proposed[4–13]. In this paper we will consider the universal quantum data compression in the case that we onl...

Taking the Ordovician Wufeng Formation-Silurian Longmaxi Formation as an example of shale gas development in Southern Sichuan Basin and its periphery. According to guiding “Lithofacies paleogeographical research mapping compilation can be a guide for geological survey” methods area selection evaluation, lithofacies paleogeography basic conditions this have been carefully studied, potential area...

The depositional environment and sequence stratigraphy of the Samana Suk Formation (of CollovianBathonian age) based on field and petrographic data is presented. The formation is mainly composed of limestone with subordinate sandstone and marl. The limestone is medium to thick bedded and nodular at places with inter beds of sandstone and thin conglomerate intervals. The sandstone is reddish bro...

The development of new hybrid microsystems needs new technologies which are able to perform assembly of small micro-objects. Now, the current micromanipulation technologies are still unreliable for micro-objects which typical size is down to hundred micrometers. Consequently, the study and the development of innovative artificial micro-object manipulation strategies in these dimensions are part...

We propose a layout algorithm for micro/macro graphs, i.e. relational structures with two levels of detail. While the micro-level graph is given, the macro-level graph is induced by a given partition of the micro-level vertices. A typical example is a social network of employees organized into different departments. We do not impose restrictions on the macro-level layout other than sufficient t...

The success of shale oil exploration and production is highly dependent on the heterogeneous nature reservoir pore structure. Despite this, there remains limited research heterogeneity characteristics pores at different scales in lacustrine reservoirs factors that impact them. This study aims to quantitatively characterize multi-scale differences found Funing Formation Gaoyou Sag. Additionally,...