Postingan

Analisa line balancing dan evaluasi continous loop conveyor untuk mengurangi delivery time dengan pendekatan simulasi

abstract The primary objective of a simulation study is to help improve the quality of managerial decisions. Simulation using graphical animation easily conveys results and serves a management scientist or an operations research analyst the same way that the laboratory experiment serves the physical scientist. Simulation in manufacturing is used for such situations as: determine system capacity, test different inventory control strategies, identify bottlenecks, optimise the system throughput, and plan new plant layout. In this study, the solution of a line-balancing problem because of the increased amount of a product was made. Simulation with animation is used because of decreasing reaction to the change. Arena was used for simulating because it can achieve input and output analysis and other features like animation. A simulation model was improved for a company produced boiler of a central heating unit. di 20:05 BAB I PENDAHULUAN 1.1 LATAR BELAKANG Selain menggunakan fungsi me...

The Balance of Islam

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The Holy Book of Islam, the Qur’an, describes the Muslim society as “Ummathan wasathan”, a balanced society. (2: 143) It means a society that adopts a middle course, not swerving to extremes. This balance is seen in many aspects of Islam. One example is its stand towards this world and the other world. Religions are expected to be afterlife-directed, and renunciation of earthly life is generally considered a very desirable attitude to life, though most people fail in this venture. The Qur’an, however, teaches: “Seek your Home of the Hereafter with what God has given you in this world; and do not forget your portion in this world”. (28:77) Allah has also said: “It is He (God) Who has created for you all things on this earth” (2:29). This clearly shows that God wants us to make use of the blessings of this world for our progress. So Islam does not teach us to adopt a negative attitude to this world; it does not say that the world is evil in itself. And when we see that God created ...

Manajemen Tawazun Dalam Kehidupan Muslim

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Manusia selalu mencari keseimbangan dalam hidupnya karena keseimbangan berarti kesempurnaan. Siapapun kita tak seorangpun akan menyangkal bahwa kesempurnaan membawa kebahagiaan. Agama kita mengajarkan untuk senantiasa mencari titik pertengahan dari setiap urusan karena sebaik-baiknya urusan adalah yang pertengahan. Dengan memiliki bermacam-macam kecenderungan dan menyeimbangkan serta menyesuaikan satu dengan yang lain adalah hal yang urgen. Mengapa? Setiap kali orang meluangkan waktu untuk banyak beribadah, muncul dalam jiwanya perasaan bahwa ia telah melalaikan dan mengesampingkan persoalan dakwah. Demikian juga sebaliknya. Suatu ketika ia sibuk dengan urusan dakwah hingga akhirnya ia merasa mengabaikan urusan keluarga (hak-hak keluarga, kerabat, famili dsb.) Tak sedikit fenomena futur terjadi karena seseorang tidak bisa menyeimbangkan kecenderungan-kecenderungan itu. Untuk bisa mewujudkan itu, ada kaidah-kaidah yang harus ada pada setiap orang yang mendambakan hidup tawazun (seimbang...

All About BALANCE

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All About BALANCE Population-Environment Balance, or BALANCE, is a grassroots membership organization committed to stabilizing U.S. population in order to safeguard the carrying capacity of the United States. Carrying capacity refers to the number of individuals who can be supported without degrading the physical, social, and cultural environment; i.e., without reducing the ability of the environment to sustain the desired quality of life over the long term. BALANCE's goals and activities are based on the relationships between population size, quality of life, and environmental impact. We believe that safeguarding the future of the U.S. depends upon achieving a balance between population and environment. After all, practically all of our environmental problems, and other quality of life issues, are to a significant degree caused, or exacerbated, by increasing population pressures. BALANCE is dedicated to: * Educating the American public and policymake...

FILE NEWS

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Indonesia Located in Southeast Asia, Indonesia is an enormous archipelago with 17,508 islands. Indonesia's main exports are oil and gas, electrical appliances, forestry products, textiles and rubber. Check the categories below for more Indonesian products.

Assembly line balancing and group working: a heuristic procedure for workers' groups operating on the same product and workstation

In this paper, we examine an assembly line balancing problem that differs from the conventional one in the sense that there are multi-manned workstations, where workers' groups simultaneously perform different assembly works on the same product and workstation. This situation requires that the product is of sufficient size, as for example in the automotive industry, so that the workers do not block each other during the assembly work. The proposed approach here results in shorter physical line length and production space utilization improvement, because the same number of workers can be allocated to fewer workstations. Moreover, the total effectiveness of the assembly line, in terms of idle time and production output rate, remains the same. A heuristic assembly line balancing procedure is thus developed and illustrated. Finally, experimental results of a real-life automobile assembly plant case and well-known problems from the literature indicate the effectiveness and applicability...