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"Pada skripsi ini, dilakukan perancangan suatu WLAN dengan memanfaatkan metode antrian protokol MAC untuk pengaturan kualitas layanan (QoS) pada aplikasi FTP, video, dan voice. Kemudian diimplementasikan dengan teknologi tunnel pada IP Security yang berfungsi untuk menangani keamanan jaringannya. Perancangan dan simulasi dilakukan dengan menggunakan software OPNET Modeler 14.5. Simulasi dibagi menjadi beberapa skenario yang merupakan kombinasi dari metode antrian protokol MAC (DCF, PCF, dan EDCF) dengan teknik enkripsi pada tunnel. Analisa dilakukan pada pengaruh enkripsi dalam tunnel terhadap QoS WLAN. Parameter QoS wireless yang menjadi analisa adalah throughput, media access delay, retransmission attempt, dan data dropped. Hasil simulasi menunjukkan bahwa pengaruh enkripsi di dalam tunnel pada WLAN menyebabkan penurunan QoS yang kecil untuk konfigurasi jaringan yang sama. Perbedaan yang kecil pada parameter-parameter pengujian menunjukkan penerapan enkripsi tidak banyak membebani performa WLAN, namun dapat memberikan kemanan data. ...... At this following thesis has designed a WLAN (Wireless LAN) by using the queue method of protocol MAC for Quality of Service (QoS) setting on the FTP application, video, and voice. And then it is implemented with the tunnel technology on IP Security to deal with network security. Design and simulation would be conducted by using software OPNET Modeler 14.5. The simulation divided to be several scenarios which is combine from a queue method (DCF, PCF, and EDCF) with encryption technique on the tunnel. Analysis conducted in encryption influence on tunnel toward QOS WLAN. Throughput, media access delay, retransmission attempt, and data dropped are become the analysis of QoS parameter wireless. The Simulation result shows the influence of encryption inside the tunnel on the WLAN led to a small decrease in QoS for the same network configuration. Small differences on the parameters testing show the implementation of encryption not much burdened the WLAN performance, but it could provide the data security."

"Metode fuzzy-AHP populer digunakan untuk pemilihan alternatif dalam berbagai industri, salah satunya industri aviasi. Sebagai salah satu sektor bisnis aviasi, bisnis sewa pesawat adalah bisnis yang menjanjikan. Sebagai penyedia jasa sewa pesawat, PT. Pelita Air Service sudah melayani berbagai pelanggan dari bermacam-macam industri, kebanyakan berasal dari perusahaan minyak dan gas, menteri, hingga presiden dan wakil presiden RI (pelanggan VVIP), dan pelanggan yang membutuhkan sewa pesawat untuk keperluan dan evakuasi medis. Mengetahui adanya perbedaan dari aspek kebutuhan pelanggan, PT. Pelita Air Service ingin mengembangkan proses bisnis yang berbeda, sehingga 3 ide proses bisnis dengan fokus yang berbeda diajukan: Proses Bisnis 1 yang berfokus terhadap keamanan dan keselamatan, Proses Bisnis 2 yang mengutamakan kenyamanan pelanggan, dan Proses Bisnis 3 yang berfokus terhadap ketersediaan dan kemampuan sumber daya. Fuzzy-AHP diaplikasikan untuk memilih proses bisnis yang sesuai untuk tiap pelanggan. Hasil dari proses pemilihan adalah ditetapkannya proses bisnis 3 untuk perusahaan minyak dan gas, proses bisnis 2 untuk pelanggan VVIP, dan proses bisnis 1 untuk pelanggan yang menyewa pesawat dengan tujuan medis. Ide bisnis proses lalu dipetakan dengan mengacu Airline Process Classification Framework, atau Airline PCF yang merupakan terminologi standar untuk mendefinisikan proses dan ukuran untuk perbandingan yang dibuat oleh APQC.......Fuzzy-AHP method has been used for selection problems in various industry, such as in the aviation industry. One of the promising sectors of the aviation industry in Indonesia is the aircraft charter business. One of the aircraft charter service providers in Indonesia, PT. Pelita Air Service has served various industries; its three main customers include Oil and Gas Producers (OGP) companies, VVIP, such as the ministry, president and vice-president of Indonesia, and customers who charter the aircraft for medical purposes and evacuations (Medivac). Knowing that the customer requirements and needs are different, PT. Pelita Air wants to develop a different business process, thus, three ideas of business processes were proposed: Business Process Idea 1, which focuses on safety and security throughout the flight operations, Business Process Idea 2, which emphasizes customer comfort, and Business Process Idea 3, focusing on resources and skills availability and capacity. The fuzzy-AHP method is conducted to select the most suitable business process idea for each customers. After the selection process, OGP customers have business process idea 3 as their alternative, VVIP customers obtained business process idea 2, and business process idea 1 is selected for Medivac customers. Furthermore, the business process idea is mapped, by benchmarking to Airline Process Classification Framework or Airline PCF, which is the standard for terminology on process definitions and measures for benchmarking established by APQC."

"In this paper, two highlysensitive photonic crystal fiber (PCF) structures with microstructure core and claddinghave been demonstrated for Ethanol sensing. Themicrostructure core of both proposedPCFs is designed with supplementary holes in an octagonal formation. We have investigated therelative sensitivity and the confinement loss of the proposed PCF structuresemploying a fullvectorial finite element method (FEM). The proposed PCFs work at a widetransmission band covering 0.8 µm to 2 µm and exhibit high sensitivity and lowconfinement loss simultaneously. The numerical analysis shows that the circular shape of air holes in the first ring is a moresalient attribute forincreasing sensitivity and the presence of the square shape of air holes in the first ring showsbetter performance to reduce confinement loss."

"In this paper, two highly sensitive photonic crystal fiber (PCF) structures with microstructure core and cladding have been demonstrated for Ethanol sensing. The microstructure core of both proposed PCFs is designed with supplementary holes in an octagonal formation. We have investigated the relative sensitivity and the confinement loss of the proposed PCF structures employing a full vectorial finite element method (FEM). The proposed PCFs work at a wide transmission band covering 0.8 µm to 2 µm and exhibit high sensitivity and low confinement loss simultaneously. The numerical analysis shows that the circular shape of air holes in the first ring is a more salient attribute for increasing sensitivity and the presence of the square shape of air holes in the first ring shows better performance to reduce confinement loss."

"Tesis ini disusun untuk mengetahui data profile MEP dan APB serta efek latihan penguatan otot ekspirasi dengan perangkat PEP terhadap MEP dan APB pada lansia sedentary. Penelitian menggunakan desain uji acak terkontrol (randomized control trial) dengan latihan PLB sebagai kontrol. Subjek penelitian adalah lansia berusia lebih dari 60 hingga 75 tahun, sedentary, MocaINA ≥ 26, tidak merokok dalam 5 tahun terakhir, memiliki care giver, dapat berbahasa Indonesia, nilai spirometri normal atau abnormal, dapat memahami dan mempraktekkan dengan benar penggunaan alat PEP dan latihan PLB, bersedia mengisi log book dengan benar dan teratur dan bersedia mengikuti penelitian secara sukarela serta menandatangani lembar persetujuan. Semua subjek penelitian (n=72) yaitu 35 orang dari kelompok PEP dan 37 orang dari kelompok PLB dilakukan penilaian MEP dan APB pada awal minggu pertama serta penentuan intensitas latihan yaitu 50% 1 RM pada kelompok PEP. Latihan dilanjutkan sebagai home program selama 4 minggu dengan kelompok PEP melakukan kunjungan setiap minggu untuk menentukan intensitas latihan yaitu 50% dari 1 RM yang baru sedangkan kelompok latihan PLB melakukan kunjungan pada minggu ketiga untuk evaluasi. Selama penelitian terdapat 6 subjek penelitian yang drop out, 2 dari kelompok PEP dan 4 dari kelompok PLB. Pada awal minggu kelima dilakukan kembali penilaian MEP dan APB pada kedua kelompok didapatkan kenaikan MEP dan APB yang secara klinis dan statistik signifikan ( p < 0,001) dengan kenaikan yang lebih besar pada kelompok PEP dan secara statistik kenaikan pada kelompok PEP jika dibandingkan dengan kenaikan yang terjadi pada kelompok PLB adalah signifikan (p < 0,001). Kesimpulan penelitian ini adalah data profile MEP lansia sedentary adalah rata-rata 48,73 ± 19,14 cmH2O pada kelompok PEP dan 40,61 ± 14,49 cmH2O pada kelompok PLB sedangkan data profile APB pada kelompok PEP rata-rata 268,64 ± 97,28 l/m dan 274,15 ± 79,25 l/m pada kelompok PLB. Latihan pernafasan dengan menggunakan perangkat PEP dapat meningkatkan nilai MEP dan APB pada lansia sedentary dimana didapatkan nilai median Δ MEP adalah 23 (10 – 38) cmH2O dan nilai median Δ APB adalah 40 (15 – 135) l/m dan secara statistik bermakna dengan nilai p < 0,001.......This Thesis was aimed to determine the profile data of MEP and PCF as well as the effect of expiratory muscle strength training with PEP to MEP and PCF in sedentary elderly. The design was randomized control trial with PLB exercise as control. The subjects were eldery, ages more than 60 to 75 years old who were sedentary with MocaINA ≥ 26, no active history of cigarette smoking in the last 5 years, had assistance of care giver, actively speaking in Bahasa Indonesia, had normal or abnormal spirometry value, understood and were able to practice PEP or PLB exercise correctly, filling out log book regularly and correctly and voluntarily willing to join the research and signed signed inform consent form. All subjects (n=72) consisted of 35 subjects in PEP group and 37 subjects in control group (assigned to do PLB exercise). In the beginning of the first week the subject’MEP and PCF values were obtained and the intensity of exercise using PEP was determined at 50% of 1 RM. Exercise was continued as a home program for 4 weeks with the PEP group asked to come weekly to cardiorespiratory outpatient clinic in rehabilitation department to determine a new exercise intensity of 50% of the new 1 RM. While subjects in the PLB group came to cardiorespiratory outpatient clinic at the beginning of the third week to be evaluated. During this research 6 subjects dropped out, 2 subjects from PEP group and 4 subjects from PLB group. At the beginning of fifth week, MEP and PCF values were reassessed and the result demonstrated an increase in both MEP and PCF values (clinically and statistically) in both groups with a greater increase in PEP group. The increase in MEP and PCF values in PEP group was significant in comparison to the PLB group (p < 0,001. The study concluded that average profile data of MEP in sedentary elderly were 48,73 ± 19,14 cmH2O in PEP group and 40,61 ± 14,49 cmH2O in PLB group whereas average profile data of PCF in sedentary elderly were 268,64 ± 97,28 l/m and 274,15 ± 79,25 l/m in PLB group. Expiratory muscle strength training with PEP could increase MEP and PCF values in sedentary elderly with median Δ MEP was 23 (10 – 38) cmH2O and median Δ PCF was 40 (15 – 135) l/m and the increase was statistically significant with p < 0,001."