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"Materials are the stuff of design. From the very beginning of human history, materials have been taken from the natural world and shaped, modified, and adapted for everything from primitive tools to modern electronics. This renowned book by noted materials engineering author Mike Ashby and industrial designer Kara Johnson explores the role of materials and materials processing in product design, with a particular emphasis on creating both desired aesthetics and functionality. The new edition features even more of the highly useful "materials profiles" that give critical design, processing, performance and applications criteria for each material in question. The reader will find information ranging from the generic and commercial names of each material, its physical and mechanical properties, its chemical properties, its common uses, how it is typically made and processed, and even its average price. And with improved photographs and drawings, the reader is taken even more closely to the way real design is done by real designers, selecting the optimum materials for a successful product."

"Penelitian energi baru terbarukan, khususnya PEM fuelcell, diiringi dengan penelitian untuk penyediaan bahan bakarnya. Teknologi pembangkit hydrogen sebagai bahan bakar PEMFC (elektrolizer) kembali ke teknologi dasar yaitu Alkaline Elektrolisis. Pengembangan elektroda sebagai komponen utama elektrolizer menggunakan material selama ini dilakukan secara terurut berdasarkan penelitian sebelumnya dan trial and error. Telah dilakukan pemilihan material elektroda elektrolizer dengan melibatkan kriteria-kriteria yang lain, bukan hanya kinerja material, tetapi juga kriteria biaya material, biaya proses dan bentuk elektroda. Selain itu juga ditambahkan kriteria material lokal sebagai keunggulan untuk sumber daya material Indonesia. Metode yang dilakukan berdasarkan pendekatan Ashby-Saaty.Tahap pertama dilakukan penilaian keunggulan kriteria yang satu dengan kriteria yang lain. Pada tahap ini, hasil peniilaian menunjukkan Material lokal dan Biaya Material menjadi pilihan utama dibandingkan kriteria yang lain. Tahap kedua penilaian dilakukan terhadap 10 kandidat material yang antara lain Platinum, Nikel, Tembaga, Titanium, Cobalt, Molibden, Emas, Perak, Stainless Steel dan Grafit. Penilaian dilakukan melalui sifat properties material terhadap keenam kriteria terkait. Tahap Ketiga merupakan penilaian akhir dimana penilaian kandidat material dibandingkan dengan penilaian kriteriakriteria terkait. Hasil akhir menunjukkan Indonesia memiliki 3 material yang memiliki posisi teratas dalam pemilihan material untuk elektroda yaitu Nikel, Tembaga dan Stainless Steel.

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Renewable energy research, especially PEM Fuel Cell, followed by research to fuel resources Hydrogen generation technologies (electrolyzer) as PEMFC fuel back to the basic technology is Alkaline Electrolysis. Development electrodes electrolyzer as main component using materials that have been developed in order based on previous research and trial and error Have done electrode electrolyzer material selection involving other criteria, not just the material performance, but also the criteria of material costs, the cost of the process and the form of the electrodes. It also added the criteria of local materials as resource material advantages for Indonesia. The first stage assessment of the excellence criteria with other criteria. At this stage, the assessment results indicate local materials and material costs become the primary choice than other criteria. The second stage of the assessment conducted 10 candidate materials include Platinum, Nickel, Coper, Titanium, Cobalt, Molybden, Gold, Silver, Stainless Steel and Graphite. Assessment comparing one criteria with other criteria as cost of materials, performance, shape, cost of manufacturing and local materials resources. The third stage is the final assessmnet where the result from 2 stage before compiled and scored. So the last result showing Indonesia has 3 potential material for electrode which is Nickel, Copper and Stainless Steel."

"This book describes the growing field of multi-criteria decision making (MCDM) as applied to materials selection in product design. Useful in academic and research contexts, as well as to practitioners in materials engineering and design, it aids readers in producing successful designs by improving the decision-making process in materials selection.It is a constant challenge for designers, even when educated in the fundamentals of materials and mechanical engineering, to select the best materials to satisfy complex design problems. Current approaches to materials selection range from the use of intuition and experience to computer-based methods including electronic databases and search engines. Increasingly, MCDM methods are proving effective in materials selection for complex design problems. These methods supplement existing quantitative methods, such as selection charts, by allowing simultaneous consideration of design attributes, component configurations and types of material."

"Penelitian ini dilakukan pada gudang perusahaan radiator di Indonesia. Salah satu aktivitas utama operasional gudang yaitu aktivitas pengambilan material. Namun, aktivitas pengambilan material yang dibutuhkan untuk proses produksi ini belum efektif. Hal ini dikarenakan lamanya waktu yang dibutuhkan dalam setiap aktivitas pengambilan material. Penelitian ini bertujuan untuk membuat rancangan perbaikan aktivitas pengambilan material di gudang agar dapat meningkatkan nilai tambah dan mengurangi pemborosan pada aktivitas pengambilan material di gudang. Metode Value Stream Mapping, prinsip lean, root causes analysis, FMEA digunakan sebagai usulan perbaikan. Berdasarkan analisis yang dilakukan, terdapat usulan perbaikan yang dapat menurunkan lead time pada gudang satu sebesar 23.61%, gudang dua sebesar 31.22%, dan gudang tiga sebesar 48.65%. Penurunan lead time berpengaruh terhadap peningkatan sasaran mutu gudang. Sasaran mutu ketiga gudang mencapai target 100% yang ditetapkan perusahaan.

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This study is conducted at radiator company in Indonesia. One if the major warehouse operational activity is material issuing activity. In contrast, material issuing activity less than effective. It is because the length of time needed for each material issuing activity.

This research aims to make a design of material issuing activity improvement in warehouse to increase value added and reduce waste. Value Stream Mapping, Lean Approach, Root Cause Analysis and FMEA are used to solve problems as a proposed improvement.

Based on the analysis, there are several proposed improvements reduced the lead time of first warehouse is 23.61%, the second warehouse is 31.22%, and the third warehouse is 48.65%. Decreased of lead time effect on warehouse quality objectives improvement. All of the warehouse reach 100% target set by the company."