2,188 research outputs found
The Use Of Cabri 3D Software As Virtual Manipulation Tool In 3-Dimension Geometry Learning To Improve Junior High School Students’ Spatial Ability
This study is aimed to know students’ spatial ability who work under 3-dimension learning use Cabri 3D software at Junior High School in Bandung. The using of Cabri 3D software as manipulative tool in 3-dimension geometry learning can reduce misperception about 3-dimension materials. This study is quasi-experiment and the instruments cosist of spatial ability test and students’ worksheet. This study is conducted for 8th grade students at Junior High School in Bandung.
Based on study result, it is found that students’ spatial ability enhancement under the learning, where Cabri 3D software is used, than those who were taught by conventional learning. From five elements of spatial ability based on Meir (1976), only 2 elements of spatial ability which do has no improve merit significantly, namely, perception ability component and visualization ability, while rotation ability, relation ability and orientation ability have improved significantly.
Key Words: Cabri 3D Software, Virtual Manipulation Tool, Geometry 3 Dimension, Spatial Abilit
PENYELESAIAN PERMOHONAN PENETAPAN NAMA SATU ORANG YANG SAMA PADA PERMOHONAN NOMOR 599/PDT.P/2023/PN.MLG
The case of requesting the name of the same person is a case study of case Number 599/Pdt.P/2023/PN.Mlg, which was submitted to the Malang District Court. This case was filed by Natalia Lindiana through her attorneys, Yassiro Ardhana Rahman, S.H., M.H., and Hera Pratita Madyasti, S.H., L.L.M.
In Indonesia, there are several aspects that cause a person to change their name, such as what happened to the petitioner in this case, who had to change her name for the reason that she added her baptismal name, which was originally Lindiana and then after being baptized, her name was added to Natalia Lindiana. The difference in names in some of these documents made it difficult for the applicant to manage the existing files or documents. Therefore, to make things easier, the petitioner submitted a request to determine the name of the same person.
The author carried out this writing using primary data and secondary data with descriptive search specifications. The objects of the search carried out by the author were the YH & Partner Law Office and the Malang District Court. The source of data obtained is through observation, going into the field and a literature study. Based on the results and discussion, it can be concluded that the resolution process is in the application for determining the name of the same person, Number 599/Pdt.P/2023/PN.Mlg. In fact, the petition submitted by the applicant is not regulated expressly in the Guidebook for the Implementation of Court Duties and Administration in the Four Judicial Environments, Book II, 2007 Edition, printed in 2009, or in Law Number 2023 of 2006 as amended by Law No. 24 of 2013 concerning Population Administration. However, the Court is prohibited from refusing to examine, try, and decide on a case that is submitted. The judge decided to grant the applicant's petition in its entirety and determined that Lindiana and Natalia Lindiana were the same person.
Based on this investigation, a suggestion emerged for the government as the lawmaker to make regulations regarding determining the name of the same person because the social condition of citizens in Indonesia often has several names
Arkeologi: humanisme dan sains
Dalam waktu sepuluh tahun terakhir ini dunia arkeologi mengalami perkembangan yang sangat pesat di dalam metodologinya. Semenjak tahun 1960-an sudah dirasakan bahwa disiplin arkeologi berkembang menuju ke arah scientific methodology (metodologi ilmiah). Sebagai akibat perkembangan ini ada kecenderungan dari para1 arkeolog untuk menempatkan disiplin arkeologi ke dalam sains dan mengemukakan keberatannya untuk menempatkan humanisme ke dalam prosedur arkeologi. Makalah ini akan mencoba menempatkan sains dan humanisme di dalam disiplin arkeologi
PERAN SERTA MASYARAKAT DALAM PENGEMBANGAN PLAYGROUP DI DESA PAKISBARU, KECAMATAN NAWANGAN KABUPATEN PACITAN
The purposes of this research is to describe The Society’s Roles in
Developing Preschool Education in Pakisbaru Village, Nawangan District of
Pacitan Residence, especially as educator, motivator, and facilitator.
This is a qualitative research with an ethnography of educational design.
This research is taken place Preschool Education in Pakisbaru Village, Nawangan
District of Pacitan Residence. Method of collecting data are using 1) in-depth
interview with the informants, such as the educational owner, the educational
workers, and some of the societies 2) observations by visiting continuously to the
location and take attention to the situations that factually according with the
necessary data of focus and sub focus of the research, 3) collecting another
documents which related with focus and sub focus of the research. Data validity is
tested by using triangulations technique, such informants triangulation and
method triangulation.
The result of this research are 1) some of the societies give educatioanal
and training to the educational workers and the educational owner prepare the
written references, so they can learn much better 2) the educational workers are
hoped to fulfil the academic qualification and receive the compensation that
collecting by the educational owner 3) the societies have high concern in
developing preschool education by giving financial support to the school,
including to the parents who do not mind to pay the charge in each month. The
suggestion of this research are 1) the educational workers should fulfil the
academic qualification according with the system of national education 2) the
department of education should give the primary priority in developing preschool
education 3) the societies should participate in developing preschool education 4)
the other researchers should expand the result of this research with another
reference
HUBUNGAN KEPERDATAAN ANAK DENGAN BAPAKNYA: Kajian Kritis Penafsiran Pasal-Pasal Dalam Kompilasi Hukum Islam
Pasal 53 ayat (1) KHI : “Seorang wanita hamil di luar nikah, dapat dikawinkan dengan pria yang menghamilinya.” Secara gramatikal adanya Pasal 53 ayat (1) KHI bila ditafsirkan akan berdampak bahwa lelaki yang bukan menghamili wanita yang telah hamil di luar nikah juga dapat menikahi wanita yang hamil tersebut. Hal ini berdasarkan kata “dapat” dalam bunyi Pasal 53 ayat (1) KHI. Oleh sebab itu lelaki yang bukan bapak si anak tersebut, konsekuensi hukumnya terhadap hubung an keperdataan anak berdasarkan bunyi Pasal 53 ayat (1) KHI, terikat secara hukum dan memiliki hubungan keperdataan dengan anak tersebut secara langsung, akibat perkawinan ibunya, walau pun lelaki tersebut bukan bapak biologis dari si anak tersebut. Berdasarkan uraian di atas dan adanya putusan Mahkamah Konstitusi Nomor 46/PUU-VIII/2010 tentang dihapusnya Pasal 43 ayat (1) UU Perkawinan dan adanya Pasal 53 ayat (1) KHI telah membuka angin baru bagi pengakuan keperdataan anak hasil perkawinan di bawah tangan dan hasil perkawinan wanita hamil dengan lelaki yang tidak menghamilinya
Anisotropic merging and splitting of dipolar Bose-Einstein condensates
We study the merging and splitting of quasi-two-dimensional Bose-Einstein
condensates with strong dipolar interactions. We observe that if the dipoles
have a non-zero component in the plane of the condensate, the dynamics of
merging or splitting along two orthogonal directions, parallel and
perpendicular to the projection of dipoles on the plane of the condensate are
different. The anisotropic merging and splitting of the condensate is a
manifestation of the anisotropy of the roton-like mode in the dipolar system.
The difference in dynamics disappears if the dipoles are oriented at right
angles to the plane of the condensate as in this case the Bogoliubov
dispersion, despite having roton-like features, is isotropic.Comment: 9 pages and 9 figure
Peningkatan Hasil Dalam Belajar IPA Materi Ciri Khusus Pada Hewan Melalui Metode Peer Teaching
Tujuan penelitian ini adalah untuk mengetahui hasil belajar IPA materi ciri khisis pada hewan melalui metode Peer Teaching pada siswa kelas VI SD Negeri Banyakan 2 Kecamatan Banyaakan ,kabupaten Kediri. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK). Penelitian dilaksanakan dalam dua siklus, selama 3 bulan mulai tanggal 23 Agustus sampai dengan 28 Oktober 2017, dengan subyek 20 siswa. Hasil belajar pada siklus I, rata-rata kelas adalah 74,25 dengan persentse ketuntasan 65,00% (13 siswa) telah mencapai angka ketuntasan belajar. Pada siklus II, rata-rata kelas menjadi 83,25 dengan pesentase ketntasan 90,00% (18) siswa telah mencapai angka ketuntasan belajar. Sedangkan yang tidak tuntas pada siklus I adalah 35,00% (7) siswa, pada siklus II tinggal 2 siswa (10,00%). Dengan demikian dapat ditarik kesimpulan bahwa melalui metode Peer Teaching dapat meningkatkan hasil belajar IPA materi ciri khusus pada hewan pada siswa kelas VI SD Negeri Banyakan 2 Kecamatan Banyakan Kabupaten Kediri Semester I Tahun Pejaran 2017/2018
Finite size scaling in crossover among different random matrix ensembles in microscopic lattice models
Using numerical diagonalization we study the crossover among different random
matrix ensembles [Poissonian, Gaussian Orthogonal Ensemble (GOE), Gaussian
Unitary Ensemble (GUE) and Gaussian Symplectic Ensemble (GSE)] realized in two
different microscopic models. The specific diagnostic tool used to study the
crossovers is the level spacing distribution. The first model is a one
dimensional lattice model of interacting hard core bosons (or equivalently spin
1/2 objects) and the other a higher dimensional model of non-interacting
particles with disorder and spin orbit coupling. We find that the perturbation
causing the crossover among the different ensembles scales to zero with system
size as a power law with an exponent that depends on the ensembles between
which the crossover takes place. This exponent is independent of microscopic
details of the perturbation. We also find that the crossover from the
Poissonian ensemble to the other three is dominated by the Poissonian to GOE
crossover which introduces level repulsion while the crossover from GOE to GUE
or GOE to GSE associated with symmetry breaking introduces a subdominant
contribution. We also conjecture that the exponent is dependent on whether the
system contains interactions among the elementary degrees of freedom or not and
is independent of the dimensionality of the system.Comment: 15 pages, 8 figure
Many body localization in the presence of a single particle mobility edge
In one dimension, noninteracting particles can undergo a
localization-delocalization transition in a quasiperiodic potential. Recent
studies have suggested that this transition transforms into a many-body
localization (MBL) transition upon the introduction of interactions. It has
also been shown that mobility edges can appear in the single particle spectrum
for certain types of quasiperiodic potentials. Here, we investigate the effect
of interactions in two models with such mobility edges. Employing the technique
of exact diagonalization for finite-sized systems, we calculate the level
spacing distribution, time evolution of entanglement entropy, optical
conductivity, and return probability to detect MBL. We find that MBL does
indeed occur in one of the two models we study, but the entanglement appears to
grow faster than logarithmically with time unlike in other MBL systems.Comment: 5 pages, 6 figure
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