Judul: The Effect of Taste Trough Product  Innovation on Consumer Purchase Intention of Instant Rolled Oat Product in  Jabodetabek
Abstrak: Minat beli konsumen pada suatu makanan diduga dipengaruhi oleh cita rasa dan inovasi produk. Oat merupakan produk kaya manfaat dengan tingkat konsumsi di Indonesia rendah karena rasanya yang hambar dan kurangnya pengetahuan tentang inovasi produk instant rolled oat. Penelitian ini bertujuan untuk menganalisis pengaruh cita rasa melalui inovasi produk terhadap minat beli konsumen di Jabodetabek pada produk instant rolled oat. Jumlah sampel yang diteliti sebanyak 280 responden dengan metode purposive sampling yang memiliki kriteria berdomisili di Jabodetabek, berusia 17 tahun ke atas, dan pernah atau belum pernah membeli produk instant rolled oat. Data dikumpulkan melalui penyebaran kuesioner. Metode yang digunakan adalah metode analisis deskriptif dan analisis SEM-PLS. Hasil penelitian menunjukkan bahwa terdapat pengaruh cita rasa dan inovasi produk terhadap minat beli konsumen secara positif dan signifikan serta terdapat pengaruh cita rasa terhadap inovasi produk secara positif dan signifikan. Hasil lain juga menunjukkan adanya pengaruh tidak langsung cita rasa terhadap minat beli konsumen yang dimediasi oleh inovasi produk secara positif dan signifikan., The consumer purchase intention in a food is thought to be influenced by taste preferences and product innovation. Oats products have many benefits but low consumption levels in Indonesia due to their bland taste and lack of knowledge about instant rolled oat product innovation. This study aims to analyze the effect of taste through product innovation on consumer purchase intention of instant rolled oat product in jabodetabek. The number of samples studied was 280 respondents using the Purposive sampling method who had the criteria of domiciled in Jabodetabek, aged 17 years and over, and had or had not purchased instant rolled oat product. Data was collected through the distribution of questionnaires. The method used is descriptive analysis method and SEM-PLS analysis. The results of the study show that there is a positive and significant effect of taste preference and product innovation on consumer purchase intention and there is a positive and significant influence of taste on product innovation. Other results also show that there is an indirect effect of taste preference on purchase intention which is mediated by product innovation positively and significantly.
Keyword: instant rolled oats, product innovation, purchase intention, taste

Judul: Pengaruh E-WOM dan Brand Image terhadap Minat Beli Susu Nabati Merek Oatside di Jabodetabek
Abstrak: Saat ini, pasar susu nabati di Indonesia mulai berkembang sehingga memberikan alternatif pilihan bagi konsumen dalam konsumsi susu. Sejak dipasarkan pada tahun 2022 di Indonesia, pemasaran susu nabati Oatside berfokus pada electronic word of mouth (E-WOM) dan membangun brand image sebagai produk minuman alternatif susu sapi yang ramah lingkungan, rendah gula, dan non-laktosa. Tujuan dari penelitan ini adalah untuk menganalisis pengaruh E-WOM dan brand image pada minat beli Oatside. Penelitian ini menggunakan data primer dari responden 114 responden di Jabodetabek. Data dianalisis menggunakan Partial Least Square- Structural Equation Model dengan software SMART-PLS. Hasil dari penelitian ini menunjukkan bahwa E-WOM dan brand image memengaruhi minat beli konsumen Oatside di Jabodetabek secara signifikan dan positif. Perusahaan diharapkan dapat memperhatikan E-WOM yang menyebar di masyarakat dan memanfaatkan secara maksimal media sosial untuk membangun E-WOM dan brand image yang positif., Currently, the plant-based milk market in Indonesia is starting to develop, providing alternative choices for consumers in consuming milk. Since being marketed in 2022 in Indonesia, Oatside
Keyword: brand image, e-WOM, minat beli, oatside, susu nabati

Judul: Mathematical model of Hematopoietic Stem Cell in Chronic Myelogenous Leukemia with and without Therapy
Abstrak: Leukemia or blood cancer is a diverse group of neoplastic disease, characterized by the multiplication of abnormal leukocytes or malignant transformation of blood-forming cells in bone marrow and lymphoid tissues. One of the most common types of leukemia is Chronic Myelogenous Leukemia (CML), which is usually diagnosed by the presence of certain chromosomal abnormalities, the so-called Philadelphia chromosome (Ph). One of the treatments of CML is Granulocyte Colony-Stimulating Factor (G-CSF). In this paper, we discuss two Hematopoietic Stem Cell (HSC) models, i.e. HSC without treatment and HSC with G-CSF treatment. The model of HSC without treatment included three equations representing the dynamics of HSC, leukocyte and platelet. Whereas, the model of HSC with G-CSF treatment includes the previous three equations and adds two more equations representing G-CSF injection and G-CSF circulation. The stability behavior of the system approaching the equilibrium points in the simulation study is carried out using Mathematica 7.0. The simulation results show that the G-CSF treatment can successfully decrease the number of HSC, which means reducing the CML.
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