177,093 research outputs found
A theoretical study of the structure, energetics and the n-p* electronic transition of the acetone + nH2O (n=1-3) comple_TTS.DATE
No full textp-p* vibronic spectrum of ethylene from ab initio calculations of the Franck-Condon factors
No full textOn the theoretical investigation of vibronic spectra of ethylene by ab initio calculations of the Franck-Condon factors
No full textAnalisis Akad Istishna jual Beli Mebel dalam Upaya Peningkatan Penjualan (studi kasus di Mebel Wildan Desa Sekar Mojo Kecamatan Purwosari Kabupaten Pasuruan)
Get PDFPenelitian ini bertujuan untuk mengetahui akad istishna atau pesanan yang terjadi di Mebel Wildan sehingga masyarakat dapat membeli ataupun memesan barang sesuai keinginan yang dibutuhkan dan juga dalam upaya Peningkatan Penjualan produsen. Pada penelitian kali ini peneliti mengambil rumusan masalah yang pertama tentang penerapan akad istishna di mebel Wildan yang kedua penerapan akad istishna dlam upaya peningkatan penjualan di Mebel Wildan. Metode yang digunakan dalam peneltian ini adalah metode kualitatif melalui pendekatan empiris, dimana data yang diperoleh merupakan data primer seperti melakukan pengamatan langsung kelapangan. Dalam mengumpulkan data penelitian ini menggunakan metode observasi,wawancara dan dokumentasi. Berdasarkan hasil penelitian ini bahwa: terdapat dua kesimpulan pertama Penerapan akad istishna' di Mebel Wildan melakukan pembelian dengan pesanan dengan pembayaran sebagian di awal kontrak kemudian dilunasi setelah barang seratus persen selesai dikerjakan. Kesalahan dalam pengerjaan barang jarang dilakukan demikian pula pembatalan akad secara sepihak tidak bayak ditemukan. Kedua Penerapan akad istishna di Mebel Wildan dalam upaya peningkatan penjualan bahwa penelitian dengan sistem pemesanan dapat meningktan penjualan dikarenakan di mebel wildan mementingkan kualitas barang dan mutu barang agar konsumen dapat merasa puas dalam sistem pemasarannya yaitu dengan lewat orang perorang selanjutnya lewat media online dan juga adanya garansi di Mebel Wildan dalam jangka 1 Tahun dapat meningkatkan penjuala
Simulation of thermal plant optimization and hydraulic aspects of thermal distribution loops for large campuses
Get PDFFollowing an introduction, the author describes Texas A&M University and its utilities system. After that, the author presents how to construct simulation models for chilled water and heating hot water distribution systems. The simulation model was used in a $2.3 million Ross Street chilled water pipe replacement project at Texas A&M University. A second project conducted at the University of Texas at San Antonio was used as an example to demonstrate how to identify and design an optimal distribution system by using a simulation model. The author found that the minor losses of these closed loop thermal distribution systems are significantly higher than potable water distribution systems. In the second part of the report, the author presents the latest development of software called the Plant Optimization Program, which can simulate cogeneration plant operation, estimate its operation cost and provide optimized operation suggestions. The author also developed detailed simulation models for a gas turbine and heat recovery steam generator and identified significant potential savings. Finally, the author also used a steam turbine as an example to present a multi-regression method on constructing simulation models by using basic statistics and optimization algorithms. This report presents a survey of the author??s working experience at the Energy Systems Laboratory (ESL) at Texas A&M University during the period of January 2002 through March 2004. The purpose of the above work was to allow the author to become familiar with the practice of engineering. The result is that the author knows how to complete a project from start to finish and understands how both technical and nontechnical aspects of a project need to be considered in order to ensure a quality deliverable and bring a project to successful completion. This report concludes that the objectives of the internship were successfully accomplished and that the requirements for the degree of Degree of Engineering have been satisfied
Pembangunan Aplikasi Penjualan Furniture Penjualan Furniture Pada Galuh Mebel
No full textGaluh Mebel merupakan badan usaha yang bergerak dalam bidang penjualan mebel.
Pembangunan aplikasi penjualan ini mengacu pada sistem manual yang sedang berjalan.
Sistem manual yang berjalan saat ini berupa penjualannya yang hanya berdasarkan konsumen
yang datang langsung ke toko mebel. Selain itu, Galuh Mebel memiliki masalah, mulai
informasi barang diskon, barang terbaru dan sulitnya transaksi bagi pelanggan yang berada
diluar kota Bandung.
Penjualan online pada dasarnnya adalah merupakan bussines online. Dalam
bentuknya yang paling jelas menjual produk kepada konsumen secara online , dimana
fiturnya penjualan online yang dibangun pada toko Galuh Mebel diantaranya yaitu dapat
melakukan pemesanan, informasi tentang mebel, transaksi pembayaran bisa melalui transfer
rekening dan Paypal, untuk pengiriman mebel mengggunakan jasa armada sendiri,
sedangkan untuk keamanan menggunakan Secure Socket Layer (SSL) serta dilengkapi IPDedicated.
Setelah melalui tahapan sesuai dengan metode pengembangan yang dipilih maka
dalam pengimplementasian sistem penjualan ini memiliki tindak lanjut pengujian sistem
yang terdiri dari pengujian alpha dimana pengujian ini menggunakan metode pengujian black
box yang berfokus pada persyaratan fungsional perangkat lunak dan pengujian beta yaitu
pengujian lapangan dengan memberikan kuesioner kepada masyarakat umum dan wawancara
kepada admin. Setelah dilakukan pengujian alpha dan beta, dapat ditarik kesimpulan bahwa
secara fungsional sistem sudah dapat menghasilkan output yang diharapkan, dan dapat
memberikan informasi barang diskon, barang terbaru dan memudahkan dalam proses
transaksi
A combined crossed molecular beam and ab initio study of the reactions C2(X1Sigma+g,a3Pi)+C2H4->n-C4H3(X2A')+H(2S1/2)
No full textIntern experience at CH���M Hill, Inc.: an internship report
Get PDFIncludes author's vita"Submitted to the College of Engineering of Texas A&M University in partial
fulfillment of the requirement for the degree of Doctor of Engineering."Includes bibliographical referencesA review of the author's internship experience with CH���M HILL, Inc.
during the period September 1975 through May 1976 is presented. During this nine month
internship the author worked as an Engineer II in the Industrial Processes discipline of this
large consulting engineering firm... The author's prime responsibility was as one of three
lead design engineers on the design of a large wastewater treatment facility for a pulp mill
in Hoquiam, Washington owned by ITT Rayonier Inc. The work generally consisted of the design
of individual treatment units and associated piping and pumping. The purpose of the project
was to provide wastewater treatment capabilities that would satisfy the effluent limitations
(standards) imposed upon the mill by the State of Washington Department of Ecology and the
U.S. Environmental Protection Agency. The author's assignment also entailed necessary
interaction with the project manager and other CH���M HILL design engineers and support staff
members, the client's representatives, and representatives of two other consulting engineering
firms working on the project. Thus, the internship position at CH���M HILL provided considerable
experience coordinating the author's work with the work of other engineers, guiding the design
and administrative efforts of a support staff, and interacting regularly with the client and
other consulting firms. This broad exposure to a variety of engineering and organizational
problems provided a valuable educational experience
Rate constants of the fulvenallenyl recombination with propargyl and its role in PAH formation: a theoretical and kinetic modeling study
No full textThe temperature- and pressure-dependent rate constants of the reaction of fulvenallenyl (C7H5) and propargyl (C3H3) radicals have been explored using advanced electronic structure methods and kinetics theories. The results show that the head-C3H3 + tail-C7H5 addition is the fastest, followed by the tail + tail addition, and that at typical combustion conditions of 1500 K and 1 atm, the reaction mostly results in collisional stabilization of entrance channel adducts without further cyclization, whereas the well-skipping pathway to fulvalene - a precursor to naphthalene, prevails at high temperatures. The formation of the aromatic two-ring isomers, naphthalene, methylene-indenes, and azulene, can be enhanced only at high temperatures and much lower pressures, when the collisional stabilization of the intermediate wells is not efficient. The computed phenomenological rate constants were consequently simplified using master equation-based lumping and the pseudo steady state approximation to reduce the size of the system. This post-processing confirmed fulvalene as the main two-ring aromatic product and thus, its contribution should be considered in kinetic models. While naphthalene is only a trace product of the C7H5 + C3H3 reaction, it can be formed from fulvalene via H-assisted isomerization. The impact of the updated thermochemistry and rate constants in CRECK and ITV kinetic models on mole fractions of relevant cyclic aromatic species was also analyzed. The results suggest that the relevance of the C7H5 + C3H3 reaction has been likely overestimated in the current literature and needs to be carefully reevaluated by revising the pathways involving the formation and consumption of C7H6 and C7H5 and improving predictions of their precursors, such as unsaturated C4 species in flames
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