Judul: Pengembangan Model Bisnis Speak Up: Pelatihan Public Speaking oleh Public Speaker untuk Mahasiswa
Abstrak: Speak Up merupakan bisnis yang bergerak di jasa pelatihan public speaking yang berdiri pada bulan Agustus tahun 2018. Namun sampai saat ini Speak Up masih mencari model bisnis dan kurikulum yang tepat bagi pesertanya. Penelitian ini bertujuan untuk: 1) Menganalisis model bisnis Speak Up saat ini, 2) Menganalisis respon konsumen terhadap model bisnis yang sudah ada, 3) Menyusun perbaikan model bisnis Speak Up. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan menyebarkan kuisioner kepada 183 responden yang dipilih dengan teknik convenience sampling. Penelitian ini dianalisis menggunakan metode Importance Performance Analysis (IPA). Hasil dari pengolahan metode IPA menunjukkan bahwa elemen BMC yang paling utama untuk diperbaiki adalah value proposition. Perbaikan BMC dilakukan dengan menambah aspek value proposition dan merubah customer segment Speak Up menjadi mahasiswa, membuat event marketing, menambah sumberdaya manusia, dan merancang modul untuk setiap pelatihan.
Keyword: BMC, IPA, Speak Up

Judul: Pengembangan Bisnis Jasa Kursus Make Up Artist Dengan Pendekatan Business Model Canvas
Abstrak: Bisnis di bidang make up artist (MUA) tidak hanya menawarkan jasa tata rias wajah, namun menawarkan jasa kursus MUA. Tujuan penelitian ini adalah untuk mengidentifikasi business model canvas (BMC), memberikan strategi dan mendesain perbaikan BMC yang dapat digunakan dalam mengembangkan bisnis jasa kursus MUA di Ziamakeup. Penelitian dilakukan menggunakan pendekatan kaulitatif yaitu riset deskriptif. Purposive sampling merupakan teknik penentuan responden pada penelitian ini. Jenis data pada penelitian yaitu data primer dan data sekunder yang diperoleh melalui wawancara. Metode analisis yang digunakan yaitu BMC dan SWOT. Hasil peneltian menunjukkan bahwa perbaikan BMC pada Ziamakeup adalah memperluas segmen pasar, menciptakan proposisi nilai yang dibutuhkan pelanggan, memperluas saluran pemasaran, membangun long term relationship, memaksimalkan aktivitas dalam sebuah kegiatan MUA, menambahkan sumber daya manusia untuk memaksimalkan kinerja, memperluas relasi dalam komunitas, meningkatkan arus pendapatan dengan penjualan dan kegiatan, serta biaya kegiatan dan sumber daya manusia untuk meningkatkan kualitas.
Keyword: business model canvas, kursus make up artist, SWOT

Judul: Thermal Characteristics and Dynamics of Tropical Cyclone over Western North Pacific Ocean: A Case Study of Typhoon Songda (Chedeng) 2011
Abstrak: The frequent occasion of Tropical Cyclone (TC) over Western North Pacific (WNP) Ocean lies from 10˚N to 26˚N and 121˚E to 170˚E. Sources of TC development come from warm ocean temperature where latent heat is released during condensation processes and subsequently concentrated in the boundary layer. Relative humidity at 850-700 hPa is responsible to produce the most intense storm. Meanwhile, weak vertical wind shear between 850-200 hPa is one of the dynamical factors that lead to the development of TC. Pressure level of 850-200 hPa is chosen to minimize the thermodynamic effect in the lower troposphere. Typhoon Songda (Chedeng in the Philippines) or TSC lasted from May 18th to 30th, 2011 and strengthened into powerful Super Typhoon stage between May 24th and 27th. Long curving track and the exhibition of all sequences of TC life cycle, TSC is then considered as an ideal case of TC. The objective of the study with case of TSC is to investigate the role of thermal characteristics and dynamics on TC intensity. The research is carried out by using Advanced Research of Weather Research and Forecasting model (WRF ARW model) version 3.3. Two domains are employed in the model. The first domain situate from 02˚N to 40˚N and 118˚E to 149˚E and cover spatial resolution () of 33.1 km. The second domain situate from 09˚N to 27˚N and 119˚E to 132˚E with of 11 km. Timestep of the model () is 120 seconds. The model is supported by the following physical parameterization, i.e., Yonsei University Scheme (YSU) in the boundary layer, Kain-Fritsch scheme (KF) in the cumulus, and WRF Single-Moment 3-class scheme in the microphysics. Initial meteorological condition prior to the formation of the cyclone is generated using WRF ARW standard-release model. Sensitivity of the model output is obtained from a selected single-parameter change scenarios, namely, 10 % to 20 % decrease and increase of wind shear initial data at 850-200 hPa, and by 10 % to 20 % decrease of relative humidity initial data at 850-700 hPa. The result showed that the negative correlations between wind shear and intensity are found in wind shear scenarios. Wind shears of 10 ms-1 which lead to strengthening of the wind intensity in the early period of Typhoon development are found in wind shear scenarios. The effect of wind shear changes on wind intensity is statistically significant in the 20 % wind shear scenarios. During mature stage, weak wind intensity occurred when wind shear increase as given in the WRF standard-release and the 20 % decreasing scenario. Different situation is found in the 20 % increasing scenario where wind shear tend to weak and lead to strong wind intensity at this stage. Meanwhile, the reduction of moisture supply at 850-700 hPa resulting from 20 % decreasing relative humidity play a major role in the weakening of wind intensity and reduces mechanical energy of the cycle process as much as 300 J kg-1.
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