Neutrino mixing in Seesaw model

We study the neutrino mixing matrix (the MNS matrix) in the seesaw model. By assuming a large mass hierarchy for the heavy right-handed Majorana mass, we show that, in the diagonal Majorana base, the MNS matrix is determined by a unitary matrix, $S$, which transforms the neutrino Yukawa matrix, $y_{\nu}$, into a triangular form, $y_{\triangle}$. The mixing matrix of light leptons is $V_{KM} S^{\prime *}$, where $V_{KM} \equiv {V_{Le}}^{\dagger} V_{L \nu}$ %$V_{Le}$ and $V_{L\nu}$ diagonalize %the Yukawa matrices of charged leptons, %$y_e y_e^{\dagger}$, and neutrinos, $y_{\nu} y_{\nu}^{\dagger}$, %respectively, and $S^{\prime *} \equiv {V_{L\nu}}^{\dagger} S^*$. Large mixing may occur without fine tuning of the matrix elements of $y_{\triangle}$ even if the usual KM-like matrix $V_{KM}$ is given by $V_{KM} =1$. This large mixing naturally may satisfy the experimental lower bound of the mixing implied by the atmospheric neutrino oscillation.Comment: 14 pages, 4 figures, PTPTe

Penerapan Teknik Motion Tracking Pada Pembuatan Video Music “ Salah Mencintai ” Lifely Band

The development of the digital age more rapidly, especially in the making of the music video. A variety of models and design presented in the making of the music video. Analogue to digital era changes also adds to the ease in making music videos. The use of a live shoot and motion tracking is a technique that will be used in the making of this music video.According to the theme of the Band applying Lifely story that was in the music video, will produce an interesting product. The concept of the music video is set in a light and fun to eat. The concept of vintage retro-style story that made this music video is richer. This music video tell me about the experience of personnel in the band reaching lifely adulation, but nothing like what is expected and ultimately wrong love. It is supported by a shooting that is filled with variety. The cinematography technique of shooting is also very important. The addition of motion tracking on this music video will add to the richness of the story's in this music video. Taking pictures using the camera DSLR (Digital Single Lens Reflect) which has the resolution of HD Video (High Difination).Tools used in the production of the music video includes cameras, lighting, slider, and other support tools. Adobe Premiere CC and Adobe After effects CC as well as Adobe Photoshop is software editing and composite on the creation of this music video

Penurunan Konfigurasi Momen Magnetik Incommensurate Cecu5,5au0,5 dengan Vektor Propagasi Q = (Qx, 0, 0)

PENURUNAN KONFIGURASI MOMEN MAGNETIK INCOMMENSURATE CeCu5,5Au0,5 DENGAN VEKTOR PROPAGASI Q = (QX, 0, 0). Telah dilakukan penurunan konfigurasi momen magnetik yang mungkin muncul dari paduan CeCu5,5Au0,5 pada fasa antiferomagnetik incommensurate temperatur rendah dengan vector gelombang magnetik (qx, 0, 0). Paduan tersebut membentuk kristal ortorombik bertipe struktur CeCu6 dengan grup ruang Pnma dan mengalami transisi magnetik pada suhu 1,07 K. Analisis, yang dilakukan dengan teori representasi, terutama dilakukan untukmembahas konfigurasi denganmodulasi sinusoidal. Hasilnya adalah empat konfigurasi dengan vektor propagasi gelombang magnetik searah dengan sumbu-a, yaitu: dua konfigurasi dengan arah momen sejajar sumbu-b dan 2 konfigurasi lain dengan arahmomen pada bidang ab

Evaluasi Kestabilan Lereng Berdasarkan Karakteristik Geologi, Sifat Fisik dan Mekanik Tanah Daerah Menoreh, Jawa Tengah

Informasi kestabilan lereng sangat penting untuk mengetahui daerah yang termasuk dalam zona rawan gerakan tanah. Desa Menoreh dan sekitarnya yang terletak di Kecamatan Salaman, Kabupaten Magelang, Jawa Tengah merupakan zona rawan gerakan tanah menengah – tinggi. Tujuan dari penelitian ini adalah untuk mengevaluasi kestabilan lereng di Desa Menoreh dan sekitarnya berdasarkan karakteristik geologi, sifat fisik dan mekanik tanah. Metode yang digunakan yaitu perhitungan nilai Faktor Keamanan (FK) dan bobot tertimbang indikator gerakan tanah. Analisis kestabilan lereng dilakukan pada enam buah lereng, yaitu Lereng 1 dan 2 di Desa Paripurno merupakan lereng stabil dengan nilai FK masing-masing 1.308 dan 1.41, Lereng 3 di Desa Ngadiharjo merupakan lereng kritis dengan nilai FK 1.137, Lereng 4 dan 5 di Desa Kalirejo merupakan lereng labil dengan nilai FK 0.841 dan 1.05, serta Lereng 6 di Desa Kalirejo merupakan lereng stabil dengan nilai FK 1.371. Lereng yang disusun oleh lapukan satuan lava andesit lebih stabil dibandingkan lapukan satuan breksi andesit dan intrusi andesit. Semakin besar nilai sifat fisik tanah, slope, dan tinggi lereng, maka kestabilan lereng akan menurun. Sebaliknya, semakin besar nilai sifat mekanik tanah maka kestabilan lereng semakin meningkat.

Pengaruh Paket Pembelajaran Pendidikan Lingkungan Hidup Dan Gaya Kognitif Terhadap Kemampuan Memecahkan Masalah Lingkungan (Studi Eksperimen Pada Jurusan Kimia, Fmipa Universitas Negeri Jakarta)

The objective of the research was aimed at finding out whether there is effect of the environmental education learning package and cognitive style on environmental problem solving skills. This research conducted was exsperiment methode. The target of population is the students at the Mathematics and Natural Sciences at the State University of Jakarta. Then accessible of population is Department of Chemistry and take it by randomly (n=40).The research came five conclusions are follow: the first, as a whole the ability of students problem-solving learning environment in an integrated package of environmental education is high than the monolithic environmental education learning package; the second, the ability of students problem-solving learning environment in field independent style cognitive is not high than the field dependent style cognitive; the third, interaction effect between learning and cognitive styles environmental education package; the fourth, the ability of students to solve environmental problems based on cognitive style of field dependent on an integrated learning package environmental education lower than on learning environmental education monolithic package, and the five, there is the ability of students to solve environmental problems based on field independent cognitive styles in an integrated learning package environmental education is high than on learning environmental education monolithic package

Ketidakpastian Lingkungan Bisnis Pengaruhnya Dalam Budaya Organisasi

The aims of this study are to examine and prove empirically the role of uncertainty business environment to organizational culture of Islamic Commercial Banks (Bank Umum Syariah/BUS). This research is an explanative study which examines and explains the research variables in cross-sectional manner. Quantitative approach was used as the main analytical method and supported by qualitative approach. The population of the study was all BUS branch offices located in East Java, as many as 34 branch offices. All BUS branch offices in East Java were used as sample; thus, this study is a census study and analyzed using Partial Least Square (PLS) with SmartPLS software.The results of the study indicate that: The business environment provide a significant impact on improvinga stronger organizationalculture

Samin Dan Kehutanan Jawa Abad XIX

However, historically, Samin resistance by the end of XIX centery was sparked by two main issues, eg. forestry and taxation. Historical explanation on the fist issue, the relationship between Samin movement and forestry, is rarely discussed. On the other hand, Samin\u27s spiritual values—based on Adam religion teaching—are also frequently ignored from causalities discussion. The Samin\u27s Movement at XIX century showed the values they fiht for are religiosity, ethics of life, political ethics, farming knowledge, and forest point of view. The knowledge systems of farming based on their high appreciation for human being role in altering nature become food. On the other hand, the Java land, inclusive of forest in it is Entrusted by God creation of Pandawa to Javanese. Second, the history of management of Java Forest since Daendels\u27s era till appearance of Forestry Regulation 1865 and Agraria\u27s Law 1870 really progressively clarify interaction demarcation experience of among Samin with his forest

Strategi Akreditasi Prodi dalam Rangka Menjamin Kualitas Pendidikan Guru

Penyelenggaraan pendidikan tinggi yang berkualitas merupakan dambaan bagi banyak pihak, baik pemerintah, penyelenggara, maupun pengguna. Terlebih lagi apabila pendidikan tinggi yang berkualitas tersebut dapat diakses oleh masyarakat dengan mudah. Untuk kebutuhan tersebut, pembukaan program studi baru yang sesuai dengan kebutuhan stakeholders dan diselenggarakan dengan penjaminan kualitas yang baik merupakan salah satu mekanisme perluasan akses yang diharapkan. Adanya tuntutan-tuntutan tersebut, maka pada tahun 2001 terbit Surat Keputusan Mendiknas nomor 184/U/2001 tentang Pedoman Pengawasan–Pengendalian dan Pembinaan Program Diploma, Sarjana dan Pascasarjana di Perguruan Tinggi.Program Studi adalah penyelenggara pendidikan akademik dan/atau profesional yang diselenggarakan atas dasar suatu kurikulum serta ditujukan agar mahasiswa dapat menguasai pengetahuan, keterampilan & sikap yang sesuai dengan sasaran kurikulum. Program Studi mempunyai tugas melaksanakan pendidikan akademik dan/atau profesional dalam sebagian atau satu cabang ilmu pengetahuan tertentu