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"This book aims to disseminate the most current advances in the biotechnological production of D-xylitol and its applications in medical and health care. This book also provides essential information on hemicellulose hydrolysis to recover D-xylose, detoxification of hemicellulose hydrolysates, and improved fermentation methods for increased D-xylitol production. The highlights of strain improvement to increase the D-xylitol titers and downstream recovery of D-xylitol are also discussed in several sections. The current applications of D-xylitol in medical and health care have been used to justify the cost incurred for setting up the demonstration plant for D-xylitol production in the market. "

""Providing the world's growing population with its increasing demands for energy is a major challenge for science, business and society alike. Energy can be generated from many sources, but not all sources are suitable for every application. Much of today's technology has been built on solid, liquid and gaseous fuels derived from fossil sources. However, the supply of these is finite and their combustion produces carbon dioxide, one of the gases responsible for global warming. Therefore, alternative sources of energy are required which are renewable, sustainable and carbon neutral."."This textbook explores the production of biofuels as alternatives to fossil fuels, focusing on the technological issues that need to be addressed for any new fuel source. Each type of biofuel currently in production is considered in detail, covering the benefits and problems with production and use and the potential for biological material to provide sufficient energy for the world's population - the principles on which future fuel development are based."--BOOK JACKET.ContentsEnergy and fossil fuel useConsequences of burning fossil fuelMitigation of global warmingBiological solid fuelsGaseous biofuelsLiquid biofuels to replace petrolLiquid biofuels to replace dieselThe benefits and deficiencies of biofuels."

"Ventilator adalah alat kesehatan yang bermanfaat untuk memberikan aliran udara (ventilasi) dan mengendalikan pola pernapasan pasien berbasis sistem pneumatic. Alat ini lahir pada saat adanya wabah covid 19 di tahun 2020, sehingga diberi nama COVENT-20 (Covid Ventilator 2020). Alat ini dirancang untuk mudah dibawa dan dan sesuai untuk keadaan darurat. Kelebihan lain dari COVENT-20 adalah adanya 2 (dua) mode operasi yaitu mode CPAP (continuous positive airway pressure) yang memungkinkan bekerja saat kondisi pasien masih sadar untuk membantu oksigenasi ke paru-paru pasien dan mode CMV (continuous mandatory ventilation) yang bekerja ketika pasien tidak sadar atau mengalami kesulitan mengatur pernafasannya untuk mengambil alih fungsi pernafasan pasien. Kedua mode tersebut dapat digunakan pada saat pasien berada di rumah maupun dalam perjalanan (di mobil ambulance), namun tidak digunakan di ruang isolasi. Tim Riset dan Pengembang Ventilator UI yang saya pimpin adalah merupakan kolaborasi dari para peneliti di Fakultas Teknik UI (FTUI) dan Fakultas Kedokteran UI (FKUI), Rumah Sakit Cipto Mangunkusumo (RSCM), RSUP Persahabatan Jakarta, Politeknik Kesehatan Kementerian Kesehatan Jakarta II Jurusan Teknik Elektromedik, Ikatan Alumni Fakultas Teknik UI (ILUNI FTUI). Fase uji produk COVENT-20 dilakukan pada pada Balai Pengamanan Fasilitas Kesehatan (BPFK) Jakarta, Direktorat Jenderal Pelayanan Kesehatan, Kementerian Kesehatan RI dan dinyatakan lolos uji produk per tanggal 4 Mei 2020 dengan nomor Laporan Uji Produk YK.01.03/XLVIII.2/1312/2020. Uji Klinik COVENT-20 dilakukan dan dinyatakan lolos Uji dengan mendapatkan Ijin Edar dari Kementerian Kesehatan Republik Indonesia, Direktorat Jenderal Kefarmasian Dan Alat Kesehatan, pada 19 Juni 2020 dengan No Ijin Edar KEMENKES RI AKD 20403021003. Pada fase donasi, 300 COVENT-20 dikerjakan oleh beberapa mitra Produsen Alat Kesehatan (Alkes) diantaranya PT Enesers Mitra Berkah, PT Graha Teknomedika, dan PT PINDAD dan dikalibrasi oleh beberapa mitra Perusahaan Kalibrasi Alkes. Penggalangan dana dilakukan dibawah koordinasi Ikatan Alumni FTUI (ILUNI FTUI) termasuk distribusi dan supervisi ke banyak rumah sakit pilihan di Indonesia dari Aceh hingga Papua. Perjalanan Panjang menuju fase komersialisasi diawali dengan penyesuaian regulasi dan aturan di UI. Dibantu oleh Direktorat Inovasi dan Inkubator Bisnis Universitas Indonesia (DISTP UI), saat ini Covent-20 sudah dikomersialisasi oleh CV. Bartec Utama Mandiri dan sudah berhasil masuk pada list e-catalog alat Kesehatan RI, sehingga dapat dimanfaatkan dengan mudah oleh masyarakat luas.

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Research and Production Management of Ventilator Transport Covent 20 Project: From Idea to Commercialization

A ventilator is a medical device that gives air flow (ventilation) and controls a patient’s breathing pattern based on a pneumatic system. The device was invented during the covid-19 pandemic in 2020 named COVENT-20 (Covid Ventilator 2020). This device is designed to be easy to transport and suitable for emergencies. The advantages of COVENT-20 is that it has two operation mode: (1) CPAP (continuous positive airway pressure), which works during the patient’s conscious state, supporting the lungs’ oxygenation, and (2) CMV (continuous mandatory ventilation) which works during the patient’s unconscious or difficult to breathe state and control the breathing function system. Both modes can be used at home or during mobility (in an ambulance) but not in the isolation room. The research team and developer of Ventilator UI, which I lead, are a collaboration of the researcher at the Faculty of Engineering Universitas Indonesia (FTUI) and Faculty of Medicine Universitas Indonesia (FKUI), Cipto Mangunkusuomo National Central General Hospital (RSCM), Persahabatan Central General Hospital (RSUP), Electromedical Engineering Study Program of Politeknik Kesehatan Kementerian Kesehatan Jakarta II, and Alumni association of FTUI (ILUNI FTUI). The product testing phase of COVENT-20 is done in the Hall of Health Facility Security (BPFK) Jakarta, Directorate General of Health Service, Ministry of Health Republic of Indonesia, and is stated to pass the product testing on 4th Mei 2020 with the Product Testing Report number YK.01.03/XLVIII.2/1312/2020. The clinical testing for COVENT-20 is done and stated to pass the test from the Directorate General of Pharmacy and Medical Devices, Ministry of Health Republic of Indonesia on 19th June 2020 with Distribution Permit number KEMENKES RI AKD 20403021003. In the donation phase, 300 COVENT-20s are produced by several collaborators for medical device producers consisting of PT Enesers Mitra Berkah, PT Graha Teknomedika, and PT PINDAD and calibrated by several collaborators of Medical Device Calibration Companies. The crowdfunding is done under the coordination of ILUNI FTUI, followed by distribution and supervision to many designated hospitals in Indonesia from Aceh to Papua. The long road to the commercialization phase started with UI regulations and rules adjustment. Supported by the Directorate of Innovation and Business Incubator Universitas Indonesia (DISTP UI), now the COVENT-20 has been commercialized by CV. Bartec Utama Mandiri and successfully included in the Medical Devices E-Catalog Republic of Indonesia so that the device can be used widely by society."

"Pelaksanaan operasi industri hulu minyak dan gas bumi di Indonesia dilakukan dengan mekanisme kontrak bagi hasil atau Production Sharing Contract PSC , dimana untuk aspek komersial minyak bumi, lifting entitlement Negara dapat dilakukan secara elect to take inkind atau elect not to take inkind. Analisis optimasi revenue komersialisasi dan lifting minyak bumi menggunakan metode program linear, dan untuk pengolahan data dilakukan dengan simulasi pada perangkat lunak POM-QM untuk windows versi 3. Selanjutnya dilakukan analisis sensitivitas jumlah lifting, entitlement dan mekanisme Komersialisasi terhadap revenue. Data pengujian menunjukkan bahwa perubahan volume lifting untuk mekanisme elect not to take inkind lifting menghasilkan total revenue yang lebih tingi dibandingkan dengan mekanisme elect to take inkind lifting, hal ini disebabkan terdapat nilai premium penjualan pada kontrak komersial.

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The upstream oil and gas industries in Indonesia is operated under the term of Production Sharing Contracts PSC , which for the commercial aspects, Government entitlement shall be conducted elect to take inkind or elect not to take inkind. Analysis of revenue optimization on commercialization of crude oil lifting using linear programming methods, and the data simulation and process is using POM QM V.3 for windows software. It also conducted a sensitivity analysis of the components of the lifting revenue, entitlement and the commercialization mechanism. The sensitivity of lifting volume to total revenue on elect not to take inkind lifting mechanism resulted in higher than total revenue than elect to take inkind lifting mechanism. This is due to the value of premium sales on commercial contracts."

"ABSTRAKKajian Islam kontemporer menunjukkan perkembangan metode dakwah pada masyarakat era digital yang semakin variatif ragam dan bentuknya termasuk menggunakan aplikasi teknologi digital. Ustadz Yusuf Mansur menggunakan aplikasi Paytren yang merupakan salah satu aplikasi berbasis teknologi sebagai produk keagamaan yang didalamnya terkandung unsur komersialisasi dalam relasinya dengan kelompok atau komunitas pengikutnya yaitu para pengguna aplikasi Paytren. Penelitian ini menggunakan metode kualitatif melalui observasi dan wawancara terhadap komunitas Ustadz Yusuf Mansur yang juga pengguna aplikasi Paytren. Temuan penelitian ini menujukkan bahwa produk keagamaan dalam aplikasi Paytren yang mengandung unsur komersialisasi berdampak pada perubahan bentuk praktek keagamaan dari semula yang bersifat konvensional menjadi lebih fleksibel khususnya dalam masyarakat digital.

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Contemporary Islamic studies show the development of the da'wah method in the digital age society which is increasingly varied in its variety and form including using digital technology applications. Ustadz Yusuf Mansur uses the Paytren application which is one of the technology-based applications as a religious product which contains elements of commercialization in relation to the group or community of followers, namely the users of the Paytren application. This study uses a qualitative method through observation and interviews with Yusuf Mansur Community Islamic Community who are also Paytren application users. The findings of this study show that religious products in the Paytren application which contain elements of commercialization have an impact on changing forms of religious practice from the conventional to become more flexible especially in digital societies.

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"Nowadays, the ready-mixed concrete (RMC) industry plays an important role in construction projects, since it has become one of the mechanisms in construction works and it has become more widely used than in the past. Increasing efficiency is focused on in order to be competitive in business. Therefore, this study aims to increase efficiency of the delivery management system by using the modeling of production planning and management of daily scheduling and dispatching of ready-mixed concrete trucks in order to solve the bottleneck problems of production, which are consequently affecting the RMC delivery process .In fact, the capacity of ready-mixed concrete machines seems to be a limitation, since concrete can only be mixed and then delivered in batches, one vehicle at a time. Earliest Due Date (EDD) and First-Come, First-Served (FCFS) are two techniques of priority rules used for RMC scheduling in providing more precision and accuracy of related inputs which can be used in order improve efficiency of the entire RMC process. In the model, factors affecting the RMC delivery process, such as distances, travel speed and travel times are determined by using GIS–Geographic Information Systems software (ArcGIS). The mapping data is also input into the construction site data, which then builds a model based on priority rules to determine the production and dispatching schedule. Preliminary results from the model indicated that delivery delays can be reduced, in addition to improving daily scheduling and reducing planning time. Moreover, the Single Machine-Multiple Sites model was applied to a concrete truck freight management company that had only one manufacturing machine and it had to deliver to several construction sites in various urban areas. By improving efficiency, by optimizing delivery times and by reducing the cost of waiting time at various sites, this PDRMC model could cut operating costs and increase the company’s revenue because there will be time for more orders."

"Along with the concept of behavioral economics,which is the combination of psychology and economics to investigate what happens in markets, this study examine the materialistic attitudes of students across a wide age span and susceptibility to peer group influence. . The design was used to test the variables of age ,susceptibility to influence (friends) and materialism. These findings appear to support the hypothesis that relationship between materialisn and susceptibility to peer influence was positive in nature. It means that students who were more susceptible to influence may also hold more materialistic values"

"Tesis ini membahas kemampuan mahasiswa Magister Manajemen Universitas Indonesia dengan konsentrasi Manajemen Operasi angkatan 2012 dalam melakukan analisis demand forecast dengan tepat dan rasional, lalu memformulasi dan membuat keputusan dan/atau kebijakan melalui aggregate production planning sebagai solusi agar rencana proses produksi di PT Rackindo Setara Perkasa dapat berjalan dengan lebih optimal, efisien, efektif, dan tanggap terhadap perubahan-perubahan yang ada di masa mendatang, terutama dari aspek waktu, material, tenaga kerja, ruang/fasilitas, dan bermuara di total biaya yang diperlukan. Karya akhir ini adalah penelitian kuantitatif dengan desain deskriptif. Hasil penelitian menyarankan bahwa perusahaan sudah harus menggunakan analisis kuantitatif yang mendalam untuk mendasari pengambilan keputusan dalam area manajerial agar perusahaan dapat berjalan dengan lebih optimal, efisien, dan efektif.Tiga produk yang digunakan sebagai contoh perhitungan telah memberikan hasil yang revolusioner karena membuat perusahaan dari rugi menjadi laba.

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This thesis discusses the ability of students of Master of Management, University of Indonesia with a concentration in Operations Management class of 2012 in analyzing appropriate and rational demand forecast, then formulate and make decisions and/or policies through the aggregate production planning as a solution in order to plan the production process in PT Rackindo Setara Perkasa runs with more optimal, efficient, effective, and responsive to changes in the future, especially from the aspect of time, materials, labor, space/facilities, and end in the total cost required. This thesis is a descriptive quantitative research design.

The results of the study suggest that the company has to use quantitative analysis to underlying managerial decision making so that the company can run more optimal, efficient, and effective.Three products used as ansampling calculation was revolutionary because the results turn company from loss into making profit."

"The transformation process from idea to product and finally to wealth creation is one of the major problems in the agriculture sector in Iran. This study used a qualitative-exploratory approach to investigate the barriers and the solutions, which were derived from the interview results of our study, to commercialization of research findings in Iranian schools of agriculture. The data was collected through in-depth semi-structured interviews. The results showed that the highest ranking barriers to commercialization were inappropriate perspectives and policy-making, financial-investment barriers, mistrust, and poor communication; the barriers related to the participation of the private sector were among the lowest ranking items. The top ranking solutions for commercialization were related to planning, legislation, policy-making, needs assessment, goal setting, and prioritization. The technical-specialized solutions were the lowest ranking items."

"Persaingan yang semakin kompetitif di pasar global mendorong PGT Sapuran untuk meningkatkan efisiensi produksi khususnya untuk pemakaian sumber daya yang ada. Kriteria utama pencapaian efisiensi produksi ini diukur dari jumlah lost production yang didefinisikan sebagai selisih antara jumlah aktual bahan baku yang digunakan dengan jumlah aktual barang jadi yang dihasilkan. Semakin besar lost production yang terjadi akan berakibat semakin banyak bahan baku yang hilang dalam proses. Hal ini akan sangat merugikan perusahaan. Oleh karena itu pengendalian dan penekanan terhadap jumlah lost production ini mutlak diperlukan oleh perusahaan. Penelitian ini memfokuskan pada upaya umtuk mencari solusi-solusi yang dpat menurunkan jumlah lost production dengan menggunakan metode Six Sigma. Dengan mengikuti metodologi Six Sigma (Define, Measure, Analyze, Improve, Control), dicari akar permasalahan kejadian lost production dan dilanjutkan dengan mencari solusi yang mungkin.Sebagai hasil penelitian, kinerja perusahaan yang diterjemahkan ke dalam level sigma adalah sebesar 2.3 sigma, dimana nilai ini jauh dari standar minimal kinerja nilai sigma perusahaan secara internasional yaitu 4 sigma. Penyebab utama muncul dari tiga kejadian yaitu material ikut terbuang bersama air dan kotoran, terdapat banyak kotoran pada bahan baku, dan kebocoran di pipa yang menghubungkan mesin satu dengan mesin lain. Sebagai solusi perlu dilakukan beberapa usaha untuk peningkatan dan pengendalian proses.

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An increasing in global market competition forced PGT Sapuran to increase its production eficiency especially in the use of their resource. The main criteria is measured by the number of lost production, wich is defined as the difference between actual total raw material used and the finish good result in a day. As increasing in lost production means lossing more in raw material, it takes effect in reducing the company?s profit. There for an effort to control and minimize lost production number is importantly needed.

This paper focused on finding solutions to reduce the number of lost production using Six Sigma methodology. By following the methodology (Define, Measure, Analyze, Improve, Control), this paper seeks for the root caused of lost production and then find the possible solution.

As the result of the research, the performance of PGT Sapuran is in 2.3 sigma level, wich is far from the standard level performance. The main caused is the material is trown away along with water and waste, the raw material contains lot of waste, and last is leak in pipe. As solution, PGT Sapuran need to do some efforts to increase and maintain its process capability."