Prototype Boiling Ketupat Type of Batch Study of Heat Transfer Coefficient Into Condensor

So far for producing ketupat done using boiling system open by using a regular steamer so much heat loss occurs due to his high consumption of fuel, to reduce the fuel consumption of the writers tried to make a prototype of a batch type boiling ketupat equipped with condenser.Purpose to condensation steam in boiling water so that it does not require the addition of water.Energy consumption in a way traditional ketupat boiling takes time for 4 hours for all processes with the same time as that of 285000 kJ/kg while using a prototype wave energy consumption i.e. batch type of 37341 kJ/kg for cooling fluid flow rate 5 lt/min, 37802 kJ/kg for cooling fluid flow rate 10 lt/min and 46100 Lt/min for the coolant flow rate 15 lt/min. Influence of flow rate of cooling fluid on the heat transfer coefficient is proportional, the greater the flow rate of cooling fluid then the greater the coefficient of heat transfer rates. This is due to the heat lost when still on the way to the condenser and heat lost due to contact between the condenser with outside air

Students Critical Thinking Skills in a Classroom Debate

Mastering argumentative discourse both in written and oral is a must for students nowadays. However, a successful argumentative discourse requires high thinking order skill such as developing a stance, analyzing arguments, distinguishing facts and opinions, solving problems, comparing and contrasting material, and making inferences. Realizing the importance roles of critical thinking in constructing argumentative discourse, this study focuses on students performance in debate specifically argument, counter-argument, and rebuttals. They are chosen since they are always taken into consideration in assessing students debate performance.DOI: https://doi.org/10.24071/llt.2016.19020

Beberapa Operasi dan Sifat-Sifat Pada Himpunan Lembut Kabur

Pada tahun 1999, Molodstov [5] memprakarsai suatu konsep himpunan lembut sebagai alat matematika baru untuk menangani masalah ketidakpastian. Pada tahun 2001, Maji [7] memperkenalkan suatu konsep himpunan lembut kabur, operasi himpunan lembut kabur dan hukum De Morgan. Hasil ini selanjutnya direvisi dan dikembangkan oleh Ahmad dan Kharal [1]. Pada skripsi ini dikaji beberapa operasi pada himpunan lembut kabur seperti gabungan himpunan lembut kabur, irisan himpunan lembut kabur, komplemen himpunan lembut kabur, algebraic sum himpunan lembut kabur, dan algebraic product himpunan lembut kabur. Kemudian, akan dikaji beberapa sifat pada himpunan lembut kabur yang terkait dengan operasi himpunan lembut kabur, serta adanya definisi mengenai monoid dan semiring yang terkait pada himpunan lembut kabur. Kata kunci : Himpunan lembut, himpunan kabur, himpunan lembut kabur, monoid, semiring

PENGARUH DIGITAL MARKETING DAN KUALITAS PRODUK TERHADAP NIAT BELI AKSESORIS WANITA MELALUI AKUN SHOPEE

Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh pemasaran digital dan kualitas produk terhadap niat aksessoris wanita. Objek penelitian dalam tulisan ini adalah siswa SMK Negeri 1 Turen. Teknik pengambilan sampel pada penelitian ini menggunakan non-probability sampling dengan metode pengumpulan data purposive sampling dengan jumlah sampel sebanyak 100 responden. Metode pengumpulan data primer menggunakan metode kuesioner. Teknik analisis data yang digunakan adalah asumsi klasik, uji instrumen, regresi linier berganda. Uji penelitian menunjukkan bahwa: Digital marketing berpengaruh positif dan signifikan terhadap niat beli,  Kualitas produk berpengaruh positif dan signifikan terhadap niat beli

The Analysis of the Influence of Foreign Direct Investment and Domestic Direct Investment on Economic Growth in the Province of Bengkulu

Investment is one of the diverse factors influencing the economic growth of a region. This research focuses on foreign and domestic direct investment in the districts and cities of the Bengkulu Province. The aim of this study is to make a significant contribution to improving the welfare of the community in this region. Additionally, the research provides guidance to policymakers in developing effective investment strategies. The method employed in this research is quantitative, utilizing the EViews software. The study uses the values of the total Foreign Direct Investment (FDI) and Domestic Direct Investment (DDI) collected from the Bengkulu Province's Central Bureau of Statistics (BPS). It was found that FDI does not have a significant impact on economic growth, in contrast to DDI, which significantly contributes positively to the economic growth of the Bengkulu Province. It is important to note that this research was conducted in a single region and only utilized two independent variables

Implementasi Teknik Role play dengan Project-Based Learning untuk Meningkatkan Keterampilan Listening dan Speaking Pada Mata Kuliah Bahasa Inggris II

This study described the implementation of role-play in enhancing listening and speaking skills using PjBL in the English II course. Through a qualitative descriptive approach where the researcher acts as an observer and participant in the classroom, this study indicated that the role-play technique allows students to use English in real-life situations actively. Students can enhance their listening and speaking skills, boost their confidence in communication, and practice teamwork and collaboration within the groups. The project-based role-play makes language learning more relevant and authentic. These insights could shape the future EFL/ESL teaching techniques by emphasizing the transformative role of project-based role-play techniques in language education. By integrating such techniques into their pedagogical practices, language teachers can create dynamic learning environments that foster comprehensive language acquisition

Assessment of Human Capital and Development. Contributions from Structural Funds

Numerous studies and publications pay attention to the evolution of human capital and the direction of their connection with development and democracy. ([1], [2], [3] etc.) Although from a conceptual point of view, human capital does not have sufficient explanatory power, the assumption that the performance of economic and social development depends heavily on human capital is almost unanimously accepted. From here, also arise the relevant concerns of the academic, business and public business community for assessing human capital and its impact on development. In this context, besides research on the nature of human capital, interdependencies and organizational responsibility and the incorporation of human capital into the economy of the future, other two theoretical and empirical directions, promoted on the one hand by the World Economic Forum or another part of the European Commission through the Structural Funds. The concerns of the two institutions become convergent on programs for human capital. If, [4, pp.2]proposes ”a new benchmark for leaders to build the workforces of the future”, the Structural Funds provide concrete instruments for investing in human capital. The present paper aims to substantiate and exemplify a new framework for assessing human capital and the contribution of structural funds to its evolution

Photocatalytic oxidation of methyl tert-butyl ether in presence of various phase compositions of TiO2

MTBE (methyl tert-butyl ether) represents a rising threat to the environment, especially drinking water, and its effective removal (with all by-products) is necessary. Even a very low concentration of MTBE makes the water undrinkable; therefore, an effective treatment has to be developed. This work is focused on MTBE photocatalytic oxidation in presence of various TiO2 photocatalysts with different phase composition prepared by different methods. It was confirmed the phase composition of TiO2 had the most significant influence on the photocatalytic degradation of MTBE. The rutile phase more easily reduces adsorbed oxygen by photogenerated electrons to superoxide radical, supporting separation of charge carriers. The presence and concentrations of by-products have to be taken into account as well. The conversion of total organic carbon (TOC) was used for the comparison, 40% of TOC was removed after 1 h of irradiation in presence of TiO2-ISOP-C/800 photocatalyst composed of anatase and rutile phase.Web of Science101art. no. 3

BIAYA PENGOBATAN PASIEN RAWAT INAP COVID-19 DI RUMAH SAKIT X TAHUN 2021

Pandemi COVID-19 telah menyebabkan berbagai rumah sakit di dunia mengalami kesulitan dalam memberikan pelayanan karena jumlah pasien melonjak dengan waktu singkat. Pandemi yang meluas dengan mortalitas yang tinggi di berbagai belahan negara  mengakibatkan rawat inap pasien karena penyakit COVID-19 menjadi tinggi sehingga biaya perawatannya pun mengalami peningkatan. Tujuan penelitian ini adalah untuk melakukan analisis biaya pengobatan COVID-19 pasien rawat inap Rumah Sakit X. Data yang digunakan adalah data sekunder yang berasal dari data INA-CBGs dan rekam medis sebanyak 1,196 sampel dalam periode Agustus 2020 sampai dengan April 2021. Uji statistik menggunakan Mann Whitney Test, Kruskal Wallis Test dan Spearman Test. Hasil penelitian menunjukkan biaya rata-rata pengobatan pasien rawat inap COVID-19 di RS X adalah Rp 43,595,339.94. Selisih biaya riil pengobatan pasien rawat inap COVID-19 dengan biaya klaim sebesar positif Rp. 48,622,313.07. Faktor-faktor yang mempengaruhi peningkatan biaya pengobatan pasien rawat inap COVID19 di RS X adalah usia lanjut (> 60 tahun), jenis kelamin laki-laki, tingkat pendidikan perguruan tinggi, tingkat keparahan dengan gejala sedang, memiliki penyakit penyerta, lama rawat, status keluar dengan sembuh, Dokter Penanggung Jawab Pasien (DPJP) adalah spesialis paru dan kolaborasi dokter > 3 dokter