Rhetorical tools in a collection of poems Masih Ingatkah Kau Jalan Pulang by sapardi djoko damono and rintik sedu

This study aims to analyze the form of rhetorical tools in a collection of poems <em>Masih Ingatkah Kau Jalan Pulang</em> by Sapardi Djoko Damono and Rintik Sedu. Data analysis was carried out in a descriptive-qualitative manner consisting of words, phrases, or sentences in poetry. The results of the research are in the form of rhetorical means, consisting of simile, metaphor, personification, and synecdoche display, repetition structure manipulation, parallelism, polysyndeton, asyndeton, hyperbole, rhetoric, and climax, as well as images of sight, hearing, smell, touch, and motion. The function of rhetoric means is to intensify, enliven, provide clarity of imaginary images, aesthetically, emphasize, rhetorically, generate more effective associations of meaning, make it concrete, and make it easier to imagine. The dominant use of rhetorical means, in structural manipulation, is parallelism and repetition, in images are images of motion, sight, and hearing, in a presentation are metaphors and personifications. The learning design in SMP must be student-centered, paying attention to individual differences and selecting the right learning model.

Formation of Li2CO3 Nanostructures for Lithium-Ion Battery Anode Application by Nanotransfer Printing

Various high-performance anode and cathode materials, such as lithium carbonate, lithium titanate, cobalt oxides, silicon, graphite, germanium, and tin, have been widely investigated in an effort to enhance the energy density storage properties of lithium-ion batteries (LIBs). However, the structural manipulation of anode materials to improve the battery performance remains a challenging issue. In LIBs, optimization of the anode material is a key technology affecting not only the power density but also the lifetime of the device. Here, we introduce a novel method by which to obtain nanostructures for LIB anode application on various surfaces via nanotransfer printing (nTP) process. We used a spark plasma sintering (SPS) process to fabricate a sputter target made of Li2CO3, which is used as an anode material for LIBs. Using the nTP process, various Li2CO3 nanoscale patterns, such as line, wave, and dot patterns on a SiO2/Si substrate, were successfully obtained. Furthermore, we show highly ordered Li2CO3 nanostructures on a variety of substrates, such as Al, Al2O3, flexible PET, and 2-Hydroxylethyl Methacrylate (HEMA) contact lens substrates. It is expected that the approach demonstrated here can provide new pathway to generate many other designable structures of various LIB anode materials.

The structural manipulation of a series of Ni4 defective dicubanes: Synthesis, X-ray Structures, Magnetic and Computational analyses

Structural, magnetic, and computational analysis of a series of Ni4 defective dicubanes is described.