6 research outputs found
Diplomasi Indonesia terhadap Unesco dalam Meresmikan Subak sebagai Warisan Budaya Dunia
This research is about Indonesia diplomacy effort to UNESCO to inaugurate Subak in Bali as a world cultural heritage from Indonesia in 2012. Subak Bali is a cultural heritage, it is an irrigation system that regulates the division of water management based on the mindset of harmony and togetherness, it based on formal rules and religious values. Many claims by other countries that take Indonesian culture, such as batik claiming by Malaysia, its make Indonesian government ask to UNESCO to recognize Subak as Indonesian culture. Many participants help the government to get the legally, its come from local community and also the government. Subak get legally as a Indonesia heritage culture after 10 years by some process like selection, filtration and fit and proper test.
This research applies realist perspective, where it focuses on state as the main actor in international politics. Indonesia wants show to the world that Indonesia also has a heritage culture. To explain this research, the author used theory of diplomacy. This research is a qualitative descriptive research. It uses the library method by taking the data from books, journals, articles, internet and other source. The author visit Department Cultural of Bali to direct research.
This research applies realist perspective, where it focuses on state as the main actor in international politics. Indonesia wants show to the world that Indonesia also has a heritage culture. To explain this research, the author used theory of diplomacy. This research is a qualitative descriptive research. It uses the library method by taking the data from books, journals, articles, internet and other source. The author visit Department Cultural of Bali to direct research.
The result of this research indicate that Indonesian government did multi-track diplomacy effort to get legally Subak as a world cultural heritage of Indonesia from UNESCO on 2012. The effort get a feedback from UNESCO on Mei 2012, when the Bali Heritage culture The Cultural Landscape of Bali : Subak System as a Manifestation of The Tri Hita Karana was approved to be a World Cultural heritage. It assigned in the 36th session of UNESCO in St. Petersbug, Russia on 29 June 2012.
The result of this research indicate that Indonesian government did multi-track diplomacy effort to get legally Subak as a world cultural heritage of Indonesia from UNESCO on 2012. The effort get a feedback from UNESCO on Mei 2012, when the Bali Heritage culture The Cultural Landscape of Bali : Subak System as a Manifestation of The Tri Hita Karana was approved to be a World Cultural heritage. It assigned in the 36th session of UNESCO in St. Petersbug, Russia on 29 June 2012.
Keywords: subak, UNESCO, cultural heritage of Bali, multy-track diplomacy
Keywords: subak, UNESCO, cultural heritage of Bali, multy-track diplomac
New Synthetic Route toward Heterometallic 3dā3dā² and 3dā4f Single-Molecule Magnets. The First Co<sup>II</sup>āMn<sup>III</sup> Heterometallic Complex
Four tetranuclear heterometallic
complexes, [Co<sup>II</sup><sub>2</sub>Mn<sub>2</sub><sup>III</sup>(dpm)<sub>4</sub>(MeO)<sub>6</sub>] (<b>1</b>) and [Ln<sup>III</sup><sub>2</sub>ĀMn<sup>III</sup><sub>2</sub>Ā(dpm)<sub>6</sub>Ā(MeO)<sub>6</sub>(MeOH)<sub><i>n</i></sub>], where Ln = Gd (<b>2</b>, <i>n</i> = 2), Tb (<b>3</b>, <i>n</i> = 2), and Dy (<b>4</b>, <i>n</i> = 0), have been obtained following the same general synthetic
route, namely, the one-pot reaction between 2,2,6,6-tetrametil-3,5-heptanodione
(Hdpm), MnCl<sub>2</sub> and CoCl<sub>2</sub> or LnĀ(NO<sub>3</sub>)<sub>3</sub> in the presence of sodium methoxide. Within the four
compounds, the metal ions bridged by methoxide ligands display a defect-diheterocubane
core. Compounds <b>1</b>, <b>3</b>, and <b>4</b> show slow relaxation of the magnetization below 4 K
New Synthetic Route toward Heterometallic 3dā3dā² and 3dā4f Single-Molecule Magnets. The First Co<sup>II</sup>āMn<sup>III</sup> Heterometallic Complex
Four tetranuclear heterometallic
complexes, [Co<sup>II</sup><sub>2</sub>Mn<sub>2</sub><sup>III</sup>(dpm)<sub>4</sub>(MeO)<sub>6</sub>] (<b>1</b>) and [Ln<sup>III</sup><sub>2</sub>ĀMn<sup>III</sup><sub>2</sub>Ā(dpm)<sub>6</sub>Ā(MeO)<sub>6</sub>(MeOH)<sub><i>n</i></sub>], where Ln = Gd (<b>2</b>, <i>n</i> = 2), Tb (<b>3</b>, <i>n</i> = 2), and Dy (<b>4</b>, <i>n</i> = 0), have been obtained following the same general synthetic
route, namely, the one-pot reaction between 2,2,6,6-tetrametil-3,5-heptanodione
(Hdpm), MnCl<sub>2</sub> and CoCl<sub>2</sub> or LnĀ(NO<sub>3</sub>)<sub>3</sub> in the presence of sodium methoxide. Within the four
compounds, the metal ions bridged by methoxide ligands display a defect-diheterocubane
core. Compounds <b>1</b>, <b>3</b>, and <b>4</b> show slow relaxation of the magnetization below 4 K
Synthesis, Crystal Structures, and EPR Studies of First Mn<sup>III</sup>Ln<sup>III</sup> Hetero-binuclear Complexes
A new
family of binuclear complexes [Mn<sup>III</sup>ĀLn<sup>III</sup>Ā(dpm)<sub>4</sub>Ā(MeO)<sub>2</sub>Ā(MeĀOH)<sub>2</sub>] is reported (where Ln = La<sup>III</sup> (<b>1</b>), Pr<sup>III</sup> (<b>2</b>), and Eu<sup>III</sup>(<b>3</b>)). These compounds were obtained from a one-pot reaction
between 2,2,6,6-tetraĀmethĀyl-3,5-hepĀtanoĀdione
(Hdpm), Mn<sup>II</sup>, and the respective Ln<sup>III</sup> salt
in the presence of sodium methoxide. The derivative containing the
diamagnetic ion La<sup>III</sup> has been synthesized in order to
characterize the local anisotropy of the Mn<sup>III</sup> ion. High-field
electron paramagnetic resonance (HFEPR) spectroscopy shows that the
Mn<sup>III</sup> ion, with an elongated octahedral geometry in all
compounds, has a significant axial zero-field splitting and a small
rhombic anisotropy. Additionally, the HFEPR measurements indicate
that there is almost no exchange between the spin carriers in these
compounds, all of which exhibit field-induced slow relaxation of the
magnetization
New Families of Hetero-tri-spin 2pā3dā4f Complexes: Synthesis, Crystal Structures, and Magnetic Properties
In this work we report the synthesis, crystal structures, and magnetic
behavior of 2pā3dā4f heterospin systems containing the
nitroxide radical 4-azido-2,2,6,6-tetramethylpiperidine-1-oxyl radical
(N<sub>3</sub>tempo). These compounds were synthesized through a one-pot
reaction by using [CuĀ(hfac)<sub>2</sub>], [LnĀ(hfac)<sub>3</sub>] (hfac
= hexafluoroacetylacetonate, Ln = Dy<sup>III</sup>, Tb<sup>III</sup> or Gd<sup>III</sup>), and the N<sub>3</sub>tempo radical. Depending
on the stoichiometric ratio used, the synthesis leads to penta- or
trimetallic compounds, with molecular formulas [Cu<sub>3</sub>Ln<sub>2</sub>(hfac)<sub>8</sub>Ā(OH)<sub>4</sub>(N<sub>3</sub>tempo)]
(Ln = Gd, Tb, Dy) and [CuLn<sub>2</sub>(hfac)<sub>8</sub>Ā(N<sub>3</sub>tempo)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>] (Ln = Gd,
Dy). The magnetic properties of all compounds were investigated by
direct current (dc) and alternating current (ac) measurements. The
ac magnetic susceptibility measurements of Tb<sup>III</sup>- and Dy<sup>III</sup>-containing compounds of both families revealed slow relaxation
of the magnetization, with magnetic quantum tunneling in zero field
Binuclear Lanthanide-Radical Complexes Featuring Two Centers with Different Magnetic and Luminescence Properties
Binuclear
complexes with general formula [Ln<sub>2</sub>(hfac)<sub>6</sub>Ā(H<sub>2</sub>O)<sub>2</sub>Ā(dppnTEMPO)] (Ln<sup>III</sup> = Gd, Tb,
and Dy) have been obtained using the paramagnetic ligand 1-piperidinyl-4-[(diphenylphosphinyl)Āamino]-2,2,6,6-tetramethyl
(dppnTEMPO) as a bridge. One of the lanthanide ions is ferromagnetically
coupled with the TEMPO moiety. Two of the complexes (Dy and Tb) show
slow relaxation of the magnetization, and the non-magneto-equivalence
of the two Ln<sup>III</sup> ions was clearly observed. The <i>ab initio</i> CASSCF calculations were employed to confirm this
behavior, as well as to rationalize the LnāRad interaction.
The simulations of the magnetic properties were allowed by the insights
given by the calculations. The inequivalence of the Tb<sup>III</sup> ions was also proved by emission spectroscopy