Judul: Analisis Tingkat Partisipasi Masyarakat dan Manfaat Ekonomi dalam Pengelolaan Koran Bekas di Salam Rancage Bogor
Abstrak: Kota keberlanjutan merupakan konsep pembangunan berkelanjutan yang memperhatikan keseimbangan lingkungan hidup dengan menyeimbangkan kemajuan dalam ekonomi tetapi tetap menjaga kelestarian lingkungan dan memperhatikan aspek sosial. Salah satu perbaikan lingkungan yang dilakukan dengan mengurangi sampah perkotaan adalah konsep Recycle yang dilakukan oleh Salam Rancage yaitu bisnis sosial yang terletak di Tanah Baru Bogor dan memiliki inisiatif untuk memanfaatkan sampah menjadi barang yang memiliki nilai dan manfaat ekonomi. Penelitian ini bertujuan (1) mengidentifikasi aktivitas ekonomi dalam Salam Rancage (2) menganalisis persepsi masyarakat terhadap Salam Rancage (3) menganalisis tingkat partisipasi masyarakat terhadap Salam Rancage (4) menganalisis manfaat ekonomi dari pengelolaan koran bekas di Salam Rancage. Metode yang digunakan adalah analisis deskriptif dan analisis pendapatan. Hasil penelitian ini menunjukkan bahwa: 1) aktivitas ekonomi di Salam Rancage terdiri atas penerimaan pesanan, pemilihan produk, pembuatan purwarupa, menyiapkan alat dan bahan, pembuatan anyaman, finishing, packaging dan distribusi 2) pengrajin dan non-pengrajin berpersepsi bahwa mereka telah merasakan manfaat secara ekonomi, sosial maupun lingkungan 3) tingkat partisipasi masyarakat baik pengrajin maupun non-pengrajin tergolong tinggi dengan presentase sebesar 100 persen 4) Manfaat ekonomi dari pengelolaan koran bekas yang diterima Salam Rancage pada tahun 2019 bernilai positif yaitu sebesar Rp40.715.328 dan manfaat ekonomi Salam Rancage terhadap pengrajin sebesar Rp63.895.400.
Keyword: social business, used newspapers, perception, waste, Likert scale

Judul: Sustainable Business Model Development of Salam Rancage Bogor Using Triple Layered Business Model Canvas (TLBMC)
Abstrak: Konsep bisnis keberlanjutan menekankan pada tiga aspek yaitu ekonomi, lingkungan dan sosial. Pengembangan konsep ini telah diterapkan melalui model bisnis keberlanjutan yang telah diadopsi oleh berbagai organisasi. Penelitian ini bertujuan untuk menganalisis model bisnis Salam Rancage Bogor sebagai social enterprise dengan fokus pada kondisi model bisnis saat ini, faktor internal dan eksternal serta merumuskan model bisnis baru. Penelitian ini dilakukan di Salam Rancage pada periode Desember 2022-Februari 2023. Data primer dikumpulkan melalui observasi lapangan dan wawancara mendalam kepada manajemen Salam Rancage, pengrajin dan pelanggan. Data sekunder meliputi dokumen pendukung dan data dianalisis menggunakan teknik analisis deskriptif dengan memetakan 27 elemen Triple Layered Business Model Canvas, analisis VRIO, tinjauan masa depan industri dan analisis SWOT. Penelitian ini mengeksplorasi model bisnis berkelanjutan yang diterapkan dengan fokus pada aspek ekonomi, lingkungan, dan sosial di komunitas. Keunggulan kompetitif yang berkelanjutan terletak pada kemampuan peningkatan permodalan, sistem organisasi, sumber daya manusia, reputasi dan kapabilitas baik secara internal maupun eksternal, sedangkan analisis eksternal berfokus pada kepedulian terhadap gaya hidup yang lebih sehat, peluang ekspor yang tinggi dan kerjama dengan berbagai pemangku kepentingan yang mendukung bisnis keberlanjutan. Penelitian ini menawarkan ide perencanaan model bisnis yang lebih fokus pada perbaikan peningkatan lapisan ekonomi dengan memulai evaluasi keuangan, mendefinisikan ulang konsumen, melakukan inovasi pada beberapa proyek percontohan dan berkolaborasi dengan berbagai pemangku kepentingan., The sustainability business concept emphasizes 3 aspects of economic, environmental and social. The development of this concept has been implemented through sustainable business models that have been adopted by various organizations. This research aims to analyze the business model of the Salam Rancage Bogor as a social business by focus on the current condition of the business model, internal and external factors and formulating a new business model. This research was conducted at Salam Rancage in the period December 2022-February 2023. Primary data was collected using field observations and in-depth interviews with management Salam Rancage, artisans and a customer. Secondary data includes supporting documents and data was analyzed using descriptive analysis techniques by mapping 27 elements of the Triple Layered Business Model Canvas, VRIO analysis, foresight industry and SWOT analysis. This research explores sustainable business models implemented with a focus on economic, environmental and social aspects in society. Sustainable competitive advantage lies in the capacity to increase capital, organizational systems, human resources, reputation and capabilities both internally and externally. while external analysis focuses on concerns for healthier lifestyles, high export opportunities and various stakeholders who support sustainable business. This research offers business model planning ideas that focus more on improving the economic layer by starting financial evaluations, redefining consumers, innovating several pilot projects and collaborating with various stakeholders.
Keyword: Business Model, Salam Rancage, Social Enterprise, Sustainability, Triple Layered Business Model Canvas

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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