Analisis Pengaruh Stres Kerja, Beban Kerja dan Lingkungan Kerja terhadap Turnover Intention Karyawan pada PT XL Axiata Tbk Jakarta

This study aims to determine the effect of job stress, workload and work environment to employee turnover intention PT XL Axiata Tbk Jakarta. This study used survey research and data collection technique used are observation, interviews, literature studies and questionnaires distributed through 81 employees as respondents. The collected data was analyzed by using simple and multiple regression. From the research, it is known variables X1 (job stress) partially influence on the variable Y (turnover intention). The X2 variable (workload) partially influence variable Y (turnover intention). While the X3 variable (work environment) partially influence variable Y (turnover intention) And unknown variables X1 (job stress), X2 (workload) and X3 (work environment) influences variable Y (turnover intention) simultaneously

Hydrogenous Zintl Phase Ba3Si4HxBa_{3}Si_{4}H_{x} (x = 1 - 2): Transforming Si4Si_{4} "Butterfly" Anions into Tetrahedral Moieties

The hydride Ba3Si4Hx (x = 1–2) was prepared by sintering the Zintl phase Ba3Si4, which contains Si46– butterfly-shaped polyanions, in a hydrogen atmosphere at pressures of 10–20 bar and temperatures of around 300 °C. Initial structural analysis using powder neutron and X-ray diffraction data suggested that Ba3Si4Hx adopts the Ba3Ge4C2 type [space group I4/mcm (No. 140), a ≈ 8.44 Å, c ≈ 11.95 Å, Z = 8] where Ba atoms form a three-dimensional array of corner-condensed octahedra, which are centered by H atoms. Tetrahedron-shaped Si4 polyanions complete a perovskite-like arrangement. Thus, hydride formation is accompanied by oxidation of the butterfly polyanion, but the model with the composition Ba3Si4H is not charge-balanced. First-principles computations revealed an alternative structural scenario for Ba3Si4Hx, which is based on filling pyramidal Ba5 interstices in Ba3Si4. The limiting composition is x = 2 [space group P42/mmm (No. 136), a ≈ 8.4066 Å, c ≈ 12.9186 Å, Z = 8], and for x > 1, Si atoms also adopt tetrahedron-shaped polyanions. Transmission electron microscopy investigations showed that Ba3Si4Hx is heavily disordered in the c direction. Most plausible is to assume that Ba3Si4Hx has a variable H content (x = 1–2) and corresponds to a random intergrowth of P- and I-type structure blocks. In either form, Ba3Si4Hx is classified as an interstitial hydride. Polyanionic hydrides in which H is covalently attached to Si remain elusive

Subanimation: Verina Gfader in Conversation with Takehito Deguchi and Koji Yamamura

This article is a conversation with Takehito Deguchi and Koji Yamamura, two distinct voices in animation practice and theory. Situated in Tokyo, Japan, the discussion follows a concept of expansion through decentralization, both in terms of the subject of animation and the place from where one speaks. Decentralization is considered in relation to how our understanding of the contemporary artwork, including animation, is formed, de- and re-formed through transforming and widening socio-political grounds. Addressing the complexity and hybridity for grasping the evolving layers in the field of anime, the dialogues with Deguchi and Yamamura gather questions and responses particularly about the status of experimental work, social change, the institutional and non-histories, seen as manifestations of incomplete historical understanding. Links are drawn between experimentation and time rupture, drawings and their shifting status in society, institutions and traditional statements, and social sentiments and animation’s intrinsic qualities. The text concludes with a summary of the conversations, including valuable statements that have been made, which open out the research subject for further debates

Hydrogenous Zintl Phase Ba₃Si₄H_<i>x</i> (<i>x</i> = 1–2): Transforming Si₄ “Butterfly” Anions into Tetrahedral Moieties

The hydride Ba₃Si₄H_<i>x</i> (<i>x</i> = 1–2) was prepared by sintering the Zintl phase Ba₃Si₄, which contains Si₄^6– butterfly-shaped polyanions, in a hydrogen atmosphere at pressures of 10–20 bar and temperatures of around 300 °C. Initial structural analysis using powder neutron and X-ray diffraction data suggested that Ba₃Si₄H_<i>x</i> adopts the Ba₃Ge₄C₂ type [space group <i>I</i>4/<i>mcm</i> (No. 140), <i>a</i> ≈ 8.44 Å, <i>c</i> ≈ 11.95 Å, <i>Z</i> = 8] where Ba atoms form a three-dimensional array of corner-condensed octahedra, which are centered by H atoms. Tetrahedron-shaped Si₄ polyanions complete a perovskite-like arrangement. Thus, hydride formation is accompanied by oxidation of the butterfly polyanion, but the model with the composition Ba₃Si₄H is not charge-balanced. First-principles computations revealed an alternative structural scenario for Ba₃Si₄H_<i>x</i>, which is based on filling pyramidal Ba₅ interstices in Ba₃Si₄. The limiting composition is <i>x</i> = 2 [space group <i>P</i>4₂/<i>mmm</i> (No. 136), <i>a</i> ≈ 8.4066 Å, <i>c</i> ≈ 12.9186 Å, <i>Z</i> = 8], and for <i>x</i> > 1, Si atoms also adopt tetrahedron-shaped polyanions. Transmission electron microscopy investigations showed that Ba₃Si₄H_<i>x</i> is heavily disordered in the <i>c</i> direction. Most plausible is to assume that Ba₃Si₄H_<i>x</i> has a variable H content (<i>x</i> = 1–2) and corresponds to a random intergrowth of <i>P</i>- and <i>I</i>-type structure blocks. In either form, Ba₃Si₄H_<i>x</i> is classified as an interstitial hydride. Polyanionic hydrides in which H is covalently attached to Si remain elusive