Ditemukan 13 dokumen yang sesuai dengan query
Dwi Retno Fatmawati
"Struktur bangunan atas berupa kubah telah berkembang dan banyak digunakan dalam konstruksi suatu bangunan. Struktur kubah dapat diselimuti dengan cangkang maupun penutup biasa tergantung pada struktur atapnya. Dalam skripsi ini, penulis membahas mengenai dampak yang terjadi apabila struktur rangka pada kubah masjid terjadi pemotongan baik dalam arah vertikal maupun horizontal dengan memodelkan struktur terpisah atau hanya struktur kubah saja dan permodelan pembebanannya sebagai shell. Dampak kerusakan rangka batang diatas hanya dilakukan dengan pembebanan gravitasi menggunakan perangkat lunak SAP2000 v14. Analisa struktur akibat pembebanan gravitasi dilakukan dengan meninjau reaksi perletakan, lendutan/displacement, gaya-gaya dalam serta rasio tegangan.
Upper structure building as dome already grow and use in building construction. Dome structure can be covered by shell or light cover depends on upper frame structure. In this undergraduate thesis discuss about impact of frame structure damage on mosque dome, the damage occurs in ring structure from vertical or horizontal direction. Modeling structure performs separated or just using dome structure and covered by shell. Impact of frame structure damage on mosque analyze under gravity load with SAP2000 v14 software. Analysis structure under gravity load is carried out by reviewing joint reaction, displacement, internal forces and stress ratio."
Depok: Fakultas Teknik Universitas Indonesia, 2013
S53380
UI - Skripsi Membership Universitas Indonesia Library
Cooperstock, Fred I.
"This richly illustrated book is unique in bringing Einstein's relativity to a higher level for the non-specialist than has ever been attempted before, using nothing more than grade-school algebra. Bondi's approach with spacetime diagrams is simplified and expanded, clarifying the famous asymmetric aging-of-twins paradox. Einstein's theory of gravity, general relativity, is simplified for the reader using spacetime diagrams. The theory is applied to important topics in physics such as gravitational waves, gravitational collapse and black holes, time machines, the relationship to the quantum world, galactic motions and cosmology."
Berlin : [Springer, ], 2012
e20425152
eBooks Universitas Indonesia Library
Meier, David L.
"This book begins by reviewing quasars, microquasars, and gamma-ray bursts and shows why black holes are responsible for them. It describes simple, isolated black holes, adding rotation, accretion, radiation and magnetic fields, to show how these objects work. "
Berlin : Springer, 2012
e20425015
eBooks Universitas Indonesia Library
Edy Can
"Indonesia dan 15 negara lainnya sedang bernegosiasi tentang Regional Comprehensive Economic Partnership (RCEP). Ini adalah perjanjian perdagangan bebas yang dianggap berbeda dengan yang telah ada sebelum-sebelumnya di Kawasan Asia Pasifik. Penelitian ini menguji faktor-faktor kedekatan pembangunan development proximity sebagai strategi untuk meningkatkan ekspor di pasar RCEP dengan model gravitasi. Model estimasi yang dipergunakan adalah random effect generalized squared dan Prais-Winsten dengan Panels Standard Corrrected Errors. Hasil menunjukkan PDB per kapita, tingkat kesamaan PDB per kapita, jarak geografis dan investasi berpengaruh terhadap ekspor Indonesia. Indonesia mempunyai ruang pertumbuhan ekspor di enam dari 14 negara di RCEP. Sektor pertanian mempunyai ruang pertumbuhan ekspor lebih banyak apabila dibandingkan dengan sektor manufaktur.
Indonesia and 15 other countries are negotiating the Regional Comprehensive Economic Partnership (RCEP). This is a free trade agreement which considered different from what has made before in the Asia Pacific Region. This research examines development proximity factors as a strategy to increase Indonesias export in RCEP market through gravity model. The estimation model used is random effect generalized least squared and Prais-Winsten with Panels Standard Corrected Errors. The results show GDP per capita, level of similarity in GDP per capita, geographical distance and investment affect Indonesia export. Indonesia has potential export to six of 14 countries in RCEP. The agricultural sector has more room for export growth than the manufacturing sector.
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Jakarta: Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
T54461
UI - Tesis Membership Universitas Indonesia Library
Edi Priyanto
"Skripsi ini membahas pola arus keberangkatan dan kedatangan penerbangan domestik di bandar udara Indonesia berdasarkan arus penumpang, frekuensi dan potensi. Arus penumpang dan frekuensi diolah sesuai model geografi transportasi untuk melihat jaringan penerbangan. Arus potensi menggunakan model gravitasi yang dibandingkan secara deskriptif dengan arus penumpang dan frekuensi, sehingga menggambarkan perbedaan dan persamaan besarnya arus. Hasil penelitian menunjukan bahwa pola arus kedatangan dan keberangkatan penumpang penerbangan domestik di bandar udara Indonesia membentuk jaringan penerbangan hub-and-spoke, dimana Bandara Soekarno-Hatta dan Juanda menjadi hub atau pusat persebaran penerbangan, sehingga jalur penerbangan antara Bandara Soekarno-Hatta dengan Juanda menjadi jalur utama karena memiliki arus penumpang, frekuensi dan potensi penerbangan domestik di Indonesia.
This research discuss about arrival flow the and departure of domestic flight in the Indonesian airports based on passengers? flow, frequention, and its potention. Passengers? flow and frequention prossesed in accordance with the model of transport geography to see the network of the flight. The potential flow used the gravitation model that was compared descriptively with the passenger flow and the frequency, so as to depict the difference and the equality of the flow size. The result of this research shows that the pattern of the arrival flow and the departure of domestic flight passengers in the Indonesian airports formed the network of the flight hub and spoke, where the Soekarno Hatta and Juanda airport became the hub or centre of the spread of the flight, so that the flight route between Soekarno-Hatta with Juanda became the main route because they have passengers? flow, frequention, and domestic flight potention in Indonesia."
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2009
S34105
UI - Skripsi Open Universitas Indonesia Library
"This book presents different approaches to a rigorous unified description of quantum fields and gravity. It contains a carefully selected cross-section of lively discussions which took place in autumn 2010 at the fifth conference "Quantum field theory and gravity, conceptual and mathematical advances in the search for a unified framework" in Regensburg, Germany. In the tradition of the other proceedings covering this series of conferences, a special feature of this book is the exposition of a wide variety of approaches, with the intention to facilitate a comparison.
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Basel: Springer, 2012
e20419853
eBooks Universitas Indonesia Library
Scheck, Florian
"The book describes Maxwell's equations first in their integral, directly testable form, then moves on to their local formulation. The first two chapters cover all essential properties of Maxwell's equations, including their symmetries and their covariance in a modern notation. Chapter 3 is devoted to Maxwell theory as a classical field theory and to solutions of the wave equation. Chapter 4 deals with important applications of Maxwell theory. It includes topical subjects such as metamaterials with negative refraction index and solutions of Helmholtz' equation in paraxial approximation relevant for the description of laser beams.
Chapter 5 describes non-Abelian gauge theories from a classical, geometric point of view, in analogy to Maxwell theory as a prototype, and culminates in an application to the U(2) theory relevant for electroweak interactions. The last chapter 6 gives a concise summary of semi-Riemannian geometry as the framework for the classical field theory of gravitation. The chapter concludes with a discussion of the Schwarzschild solution of Einstein's equations and the classical tests of general relativity (perihelion precession of Mercury, and light deflection by the sun)."
Berlin : Springer, 2012
e20425053
eBooks Universitas Indonesia Library
Ellwanger, Ulrich
"In this book, the author leads the reader, step by step and without any advanced mathematics, to a clear understanding of the foundations of modern elementary particle physics and cosmology. He also addresses current and controversial questions on topics such as string theory. The book contains gentle introductions to the theories of special and general relativity, and also classical and quantum field theory. The essential aspects of these concepts are understood with the help of simple calculations; for example, the force of gravity as a consequence of the curvature of the space-time.
Also treated are the Big Bang, dark matter and dark energy, as well as the presently known interactions of elementary particles: electrodynamics, the strong and the weak interactions including the Higgs boson. Finally, the book sketches as yet speculative theories, Grand Unification theories, supersymmetry, string theory and the idea of additional dimensions of space-time. Since no higher mathematical or physics expertise is required,"
Berlin : Springer, 2012
e20425098
eBooks Universitas Indonesia Library
Phillips, Robert W.
"This book focuses on the biomedical aspects, while not ignoring other life-changing influences of space living. For example, what happens to people physiologically in the microgravity of space, where weight and the direction "up" become meaningless? Adapting to microgravity represents the greatest environmental challenge that life will have encountered since our ancestors moved from the seas to solid Earth. Away from Earth the human body will begin almost immediately to adapt and change, to be able to function in these strange environments. As a person adapts in space he or she will become less fit to live on earth."
New York: [Springer, ], 2012
e20425114
eBooks Universitas Indonesia Library
Miao, Haixing
"Recent state-of-the-art technologies in fabricating low-loss optical and mechanical components have significantly motivated the study of quantum-limited measurements with optomechanical devices. Such research is the main subject of this thesis. In the first part, the author considers various approaches for surpassing the standard quantum limit for force measurements. In the second part, the author proposes different experimental protocols for using optomechanical interactions to explore quantum behaviors of macroscopic mechanical objects. Even though this thesis mostly focuses on large-scale laser interferometer gravitational-wave detectors and related experiments, the general approaches apply equally well for studying small-scale optomechanical devices.
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Berlin : [Springer, ], 2012
e20425165
eBooks Universitas Indonesia Library