Judul: Usulan Desain Model Bisnis Lapis Bogor Sangkuriang
Abstrak: The business model canvas is described through nine basic building blocks consisting of key partners, key activities, the value proposition, customer relationship, customer segments, channels, key resources, cost structure, and revenue streams. The nine block shows the logic of how a company intends to make money. The purpose of this study is to identify the business model Lapis Bogor Sangkuriang and make new alternative business models. Data were analyzed with qualitative methods. The results showed that the business model Lapis Bogor Sangkuriang the product concept Bogor typical souvenirs but has not focused on customer segments. Making the proposed alternative in accordance with the company's vision, mission and condition of the company. The first alternative is to apply the concept of partnership. While the second alternative is a combination of the original concept with the concept of selling online. Based on the analysis of the company's vision and mission, the initial concept combined with the concept of selling online is a concept appropriate and suitable to be applied when the company has increased its production capacity.
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Judul: Desain Model Bisnis "Mr.BrownCo" Bogor
Abstrak: Business is a transaction process of a products, goods and services to the market in order to benefit. To earn a profit, the entrepreneur must be able to capture a good business opportunity. One bright business prospects and opportunities is brownies business and it was captured by Mr.BrownCo. To grow the business, Mr. BrownCo need a tool that can look at the overall business conditions so that decisions can be taken. One of the tools that can be used is the business model canvas. Thus, the aim of this study is to identify the elements of the business model canvas Mr.BrownCo and create alternatives business models. Data were analyzed by qualitative deductive technique. The result showed that the business model of Mr.BrownCo not have a good relationship with customers and poor in value propositions. Therefore, given three alternative business models, namely the concept of co-creation, the concept of the typical souvenirs Bogor, and the concept of a combination of both. Thus, Mr. BrownCo can develop an appropriate business models and objectives of the company to earn big profits. As a suggestion, Mr.BrownCo can use the concept of composite to its business model Because it fits with the objectives of the company and generate huge profits.
Keyword: Canvas business model, Business model, Mr.BrownCo, Bogor, Co-creation

Judul: Evaluation of Influenza Antibody Titers in Serum and Egg Yolk of Layers Vaccinated with Influenza Vaccines.
Abstrak: Influenza belongs to the Orthomyxoviridae family which causes upper and lower respiratory tract infection. The aim of this study was to evaluate influenza-A specific antibody titers from serum and egg yolk of hens vaccinated with quadrivalent influenza vaccines. Three Hy-line Brown layers were vaccinated with quadrivalent influenza type A and B inactivated vaccines. Vaccination was carried out three times at a dose of 0.25 ml/chicken via the intramuscular route. The first vaccination was carried out at 24 weeks of age, then boosters were performed at 28 and 32 weeks of age. Serum and egg yolk were collected every week for 20 weeks since the first vaccination. Influenza A H3N2 and H1N1 antibody titers were determined using hemagglutination-inhibition (HI) test and agar-gel-precipitation (AGP) test. Influenza-A H3N2 and H1N1 specific antibodies were detected in both serum and egg yolk from the first to twenty weeks after the initial vaccination. Highest HI geometric mean titer (GMT) of H1N1 antibody reached 26.67 HIU at nine weeks post first vaccination (p.f.v), while H3N2 antibody reached 26 HIU at six weeks p.f.v. Our result showed that influenza antibodies can be produced in layers using quadrivalent vaccines and layer chickens are able to produce equivalent antibody levels for each influenza subtype.
Keyword: antibody, egg yolk, influenza, layer chickens, serum