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PERSONAL COMPETENCIES OF CHEMICAL ENGINEERING STUDENT GRADUATES BEFORE ENTERING THE WORLD OF WORK Rumira, Mayda Su’ad Su'ad; Putri, Leggy Doriyanti Julia; Alfisyahri, Syabrina; Rahmawati, Fira; Alya, Neng Via Nurjanahntul; Patimah, Sri; Sari, Dessy Agustina
JURNAL PENDIDIKAN GLASSER Vol. 7 No. 2 (2023)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Luwuk

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Abstract

To be able to survive in a world of work that changes and develops dynamically, humans are required to continue to improve their abilities periodically. Companies not only require good academic skills but also additional skills that support the company's needs. Relevant abilities (hard skills) balanced with qualified interpersonal skills (soft skills) will be very helpful in work. This ability is useful for creating career opportunities or improving career paths. So, students are required to have quality personal abilities before entering the workforce. The purpose of scientific writing is to provide a description of the self-competencies needed by a chemical engineering graduate as evaluation material for preparation for entering the real world of work. soft skills needed by a chemical engineering graduate, such as analytical skills, problem-solving skills, good communication skills, teamwork, and leadership skills. In this era of globalization, communication skills intersect with foreign language skills such as English and Japanese. Some multinational companies expect their employees to be able to speak foreign languages for the smooth operation of the company. Various efforts have been made by Chemical Engineering at Universitas Singaperbangsa Karawang in order to accommodate students and help them develop their potential. Through several activities such as chemical engineering software training, procurement of foreign language classes, and routinely holding public lectures by presenting practitioner teachers from companies. It is hoped that chemical engineering graduates from Universitas Singaperbangsa Karawang will have sufficient provisions to face the world of work.
Analisis Pengaruh Variasi Temperatur Gelatinisasi Pada Sifat Mekanik Film Bioplastik Pati Kulit Kentang (Solanum Tuberosum L.) dengan Asam Asetat dan Plasticizer Gliserol Putri, Leggy Doriyanti Julia; Hakim, Muhammad Fahmi; Rumira, Mayda Su’ad; Ni’mah, Kamilah Pathun; Rahmawati, Fira; Allifiantika, Nindya
Jurnal Fisika Unand Vol 13 No 1 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.1.153-158.2024

Abstract

Plastik merupakan  rantai polimer dengan rantai atom yang panjang dan saling mengikat satu sama lain. Plastik banyak digunakan dalam kehidupan sehari-hari karena plastik memiliki sifat yang kuat, elastis dan memiliki harga yang terjangkau. Namun, plastik saat ini sulit untuk diurai sehingga perlu inovasi dengan penggunaan bioplastik. Bioplastik merupakan plastik organik yang mampu terurai oleh mikroorganisme. Pembuatan bioplastik dengan menggunakan pati kulit kentang yang diekstraksi. Larutan bioplastik dicampurkan dengan asam asetat 1% dan gliserol sebagai plasticizer. Larutan bioplastik di panaskan pada temperatur 70oC,80oC dan 90oC untuk mengetahui pengaruh temperatur gelatinisasi pada sifat fisik dari bioplastik. Larutan bioplastik kemudian dicetak dan keringkan. Setelah  itu lembaran film bioplastik dilakukan uji sifat mekanik. Temperatur gelatinisasi terbaik temperatur 80oC hal ini dikarenakan hasil pengujian sifat mekanik sampel menunjukan angka tertinggi. Seperti pada uji kuat tarik nilainya mencapai 10,273 MPa. Pada uji perpanjangan putus pada bioplastik dengan temperatur gelatinisasinya 80oC mencapai nilai 11,13%. Uji ketebalan juga menunjukan nilai tertinggi pada temperatur 80oC dengan nilai 185,5 nanometer. Serta pada uji daya serap air nilai penyerapan air hingga 70,5%.