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All Journal SEGMEN Jurnal Manajemen dan Bisnis Jurnal Natur Indonesia Journal of Economics, Business, & Accountancy Ventura Bioeksperimen: Jurnal Penelitian Biologi BERITA BIOLOGI JURNAL BIOLOGI INDONESIA BIOMA Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal Bioteknologi & Biosains Indonesia (JBBI) SPEKTRA: Jurnal Kajian Pendidikan Sains Jurnal SOLMA LENSA (Lentera Sains): Jurnal Pendidikan IPA Biosaintifika: Journal of Biology & Biology Education Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Bioedukasi: Jurnal Pendidikan Biologi Jurnal Ilmiah Ecosystem Bio-Inoved : Jurnal Biologi-Inovasi Pendidikan Natural Science: Jurnal Penelitian Bidang IPA dan Pendidikan IPA Indigenous Biologi Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA) Britain International of Exact Sciences Journal (BIoEx Journal) Dinamika Lingkungan Indonesia Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Ilmiah Sains Return : Study of Management, Economic and Bussines AGRIC Jurnal Manajemen Maranatha
Sucahyo
Universitas Kristen Satya Wacana
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Corporate Social Responsibility dan Profitabilitas Hans Hananto Andreas; Usil Sis Sucahyo; Delima Elisabeth
Jurnal Manajemen Maranatha Vol 15 No 1 (2015)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jmm.v15i1.29

Abstract

This study was conducted with the aim to examine the relationbetween corporate social responsibility with corporate profitability. Corporate social responsibility would be measured by the method of opportunity cost approach by using three other variables, which was: employee relations cost,community services cost and environmental awareness cost. While the profitability of the company was measured using return on assets ratio. This study used a mining company listed on Indonesia Stock Exchange in 2010-2013 as a research sample. The final sample in this study was 26 companies. Thisstudy would be tested by using descriptive statistical analysis and correlation analysis. The result of the study indicated that corporate social responsibility variables (employee relations cost, community services cost and environmentalawareness cost) related to profitability in mining companies.Keyword: corporate social responsibility, employee relations, community services, environmental awareness, and profitability
Pengaruh Penambahan Eco-Enzyme Terhadap Struktur Komunitas Alga Perifiton Matitaputty, Mario; Sucahyo, Sucahyo; Hastuti, Susanti Pudji
Jurnal Ilmiah Ecosystem Vol. 25 No. 1 (2025): Ecosystem Vol. 25 No 1, Januari - April Tahun 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v25i1.4393

Abstract

Penelitian tentang pengaruh penambahan eco-enzyme terhadap struktur komunitas alga perifiton bertujuan untuk menjawab salah satu alternatif penanganan pencemaran ekosistem perairan dengan memperhitungkan dampak negatif yang dapat dihasilkan seperti meledaknya populasi alga perifiton. Penelitian dilakukan di Laboratorium Akuakultur Fakultas Biologi, Universitas Kristen Satya Wacana, Salatiga. Waktu penelitian dilakukan mulai bulan Januari hingga Mei 2023. Metode yang digunakan adalah metode eksperimental, perifiton akan ditumbuhkan pada aquarium volume 4 L., dengan menggunakan enam pemberian eco-enzyme konsentrasi 0,5 ml/L, 1 ml/L, 2 ml/L, 4 ml/L, 8 ml/L, dan tanpa eco-enzyme sebagai kontrol, kemudian akan dilakukan pengamatan terhadap suhu, TDS, dan struktur komunitas alga perifiton. Hasil penelitian menunjukan ditemukan 5 jenis spesies alga perifiton. Kepadatan terendah alga perifiton ditemukan pada perlakuan eco-enzyme dam tertinggi pada kontrol, sedangkan berdasarkan indeks keanekaragaman dan keseragaman ditemukan rendah dengan nilai dibawah 1. Indeks dominansi nilainya mendekati 1, yang berarti terjadi dominansi oleh salah satu spesies alga perifiton yaitu Synedra ulna. Penambahan eco-enzyme pada konsentrasi yang tinggi dapat menghambat pertumbuhan alga perifiton. Research on the effect of adding eco-enzymes on the community structure of periphyton algae aims to answer one alternative for dealing with pollution of aquatic ecosystems by taking into account the negative impacts that can result, such as exploding populations of periphyton algae. The research was conducted at the Aquaculture Laboratory, Faculty of Biology, Satya Wacana Christian University, Salatiga. The time of the research was carried out from January to May 2023. The method used is an experimental method, periphyton will be grown in a 4 L volume aquarium, using six eco-enzyme concentrations of 0.5 ml/L, 1 ml/L, 2 ml/L. L, 4 ml/L, 8 ml/L, and without eco-enzyme as a control, then observations will be made on temperature, TDS, and periphyton algae community structure. The research results showed that 5 types of periphyton algae species were found. The lowest density of periphyton algae was found in the Eco-enzyme treatment and the highest was in the control, whereas based on the diversity and uniformity index it was found to be low with a value below 1. The dominance index value was close to 1, which means that there was dominance by one species of periphyton algae, namely Synedra ulna. The addition of eco-enzyme at high concentrations can inhibit the growth of periphyton algae.
Biodiversity Flashcard: Inovasi Media Pembelajaran IPA Sub Materi Keanekaragaman Hayati dan Konservasi Kelas VII Tapilouw, Marisa Christina; Trisianna, Jessica Ayu; Sucahyo, Sucahyo
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 15 No. 1 (2025): Mei 2025
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v15i1.629

Abstract

Development in the education world become a challenge for teachers in doing learning innovation, especially in science learning on Biodiversity and Conservation. The objectives of the study were (1) developed flashcard learning media; (2) analyzed the effectiveness of science learning on Biodiversity and Conservation using flashcard media. This study use Research and Development (R&D) method with ADDIE model (Analyze, Design, Develop, Implementation, and Evaluation). In Analyze stage, teachers had never applied flashcard media to Biodiversity and Conservation materials. In Design Stage, Biodiversity Flashcard was designed. In Develop stage, 84% of flashcard media validation material aspects and 87% of media aspects were classified as "very valid". Biodiversity Flashcard are feasible to implement. In Implementation Stage showed N-Gain’s valuue 0.49 (moderate) and flashcard improved student learning outcomes. In evaluation stage, result showed teacher’s respons and student’s respons 91% and 86% were classified as "very effective". Flashcard is very suitable for use as a science learning medium for class VII. Keywords: Flashcard, Innovation, Science Learning, Biodiversity and Conservation
Perkecambahan dan Pertumbuhan Kecambah Tagetes erecta pada Cekaman Kadmium Ariyanto, Prasetyo Eko; Kasmiyati, Sri; Sucahyo, Sucahyo
Buletin Anatomi dan Fisiologi Volume 10, Nomor 1, Tahun 2025
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/baf.10.1.2025.63-70

Abstract

Kadmium merupakan salah satu logam berat yang bersifat toksik dan dapat diserap oleh tumbuhan. Tagetes erecta merupakan tanaman hias yang memiliki kemampuan toleransi yang tinggi terhadap cekaman logam berat, sehingga tanaman ini dapat digunakan sebagai agen fitoremediasi. Tujuan dari penelitian ini adalah untuk mengetahui efek dari cekaman logam berat pada proses perkecambahan dan pertumbuhan benih T. erecta pada media pupuk cair yang mangandung Cd. Penelitian dilakukan secara eksperimental menggunakan desain rancangan acak lengkap. Konsentrasi CdCl2 yang digunakan sebagai perlakuan antara lain 0 (kontrol), 25, 50, 100, dan 200ppm. Biji T. erecta dikecambahkan di dalam cawan petri yang dialasi dengan kertas merang dan ditutup dengan plastik berwarna gelap. Perkecambahan dilakukan di laboratorium. Parameter jumlah biji yang berkecambah diamati setiap hari selama 14 hari digunakan sebagai penentuan persentase perkecambahan dan indeks vigor kecambah. Pertumbuhan kecambah diamati pada parameter panjang radikula dan panjang hipokotil pada akhir penelitian. Pemberian perlakuan kadmium mempengaruhi secara nyata perkecambahan dan pertumbuhan kecambah T. erecta. Kadmium pada konsentrasi 100-200 ppm menghambat secara nyata perkecambahan dan pertumbuhan kecambah T. erecta. Pertumbuhan radikula T. erecta pada perlakuan Cd sebesar 25ppm menunjukkan ukuran yang lebih panjang dibanding perlakuan kontrol. Hal ini dikarenakan penambahan kadmium pada konsentrasi rendah sebesar 25ppm masih mampu ditoleransi dan merangsang pertumbuhan kecambah T. erecta. Cadmium is one of the heavy metals that is toxic and can be absorbed by plants. Tagetes erecta is an ornamental plant that has a high tolerance to heavy metal stress, so this plant can be used as a phytoremediation agent.  The purpose of this study was to determine the effects of heavy metal stress on the process of germination and growth of T. erecta seeds in liquid fertilizer media containing Cd. The research was conducted experimentally using a completely randomized design. The concentration of CdCl2 used as treatment included 0 (control), 25, 50, 100, and 200ppm. T. erecta seeds were germinated in a petri dish covered with straw paper and covered with dark colored plastic. Germination was carried out in the laboratory. The number of germinated seeds observed daily for 14 days was used to determine the germination percentage and vigor index of the sprouts. Sprout growth was observed in the parameters of radicle length and hypocotyl length at the end of the study. Cadmium treatment significantly affected the germination and growth of T. erecta sprouts. Cadmium at concentrations of 100-200 ppm significantly inhibited the germination and growth of T. erecta sprouts. Radicle growth of T. erecta in the Cd treatment of 25 ppm showed a longer size than the control treatment. This is because the addition of cadmium at a low concentration of 25 ppm can still be tolerated and stimulate the growth of T. erecta sprouts.
Unlocking Success: Nexus between Entrepreneurial Orientation and Financial Performance in Culinary MSMEs Sucahyo, Usil Sis; Damayanti, Theresia Woro; Supramono, Supramono
Journal of Economics, Business, and Accountancy Ventura Vol. 27 No. 1 (2024): April - July 2024
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v27i1.4432

Abstract

This study aims to investigate the impact of entrepreneurial orientation on the financial performance of micro, small, and medium-sized enterprises (MSMEs) in the culinary sector, while also exploring the mediating roles of digital transformation and working capital in this relationship. Data were gathered via a field survey involving 360 culinary MSMEs operators in Semarang City, Salatiga City, and Surakarta City, with a proportional distribution across these locations. Statistical analysis was conducted using SEM-PLS. The results reveal that entrepreneurial orientation significantly influences financial performance, digital transformation, and working capital. Additionally, digital transformation and working capital play mediating roles in the relationship between entrepreneurial orientation and financial performance. This study contributes to theoretical insights by proposing a model to enhance the economic performance of culinary MSMEs, focusing on entrepreneurial orientation, digital transformation, and working capital. From a policy perspective, the government is encouraged to support various initiatives aimed at enhancing entrepreneurial capabilities, fostering the adoption of digital technologies, and promoting effective working capital management within the culinary MSMEs sector.
Co-Authors ,, Djohan Agna Sulis Krave Aldi Herindra Lasso Andreas Binar Aji Sukmana Ariyanto, Prasetyo Eko Arum, Vita Kartika Brigitta Erlien Mutiara Yuliastuti Cahyaningrum, D C. Cahyaningrum, Desti Christian Cantika Glodia Delima Elisabeth Desti Christian Cahyaningrum Dian Nur Pratiwi Dimas Andre Adi Wibowo Dina Rotua Valentina Banjarnahor Diwi, Amartya Djohan Djohan Elizabeth Betty Elok Kristiani Ereminas Nirigi Hans Hananto Andreas Hastuti, S P. Irfan Dwidja Priyambada Jacob L.A. Uktolseja Jacob La Oktulseja Jesyca Ireyne Duru Jonatan Adhi Nugroho Junirianto, Fransiskus Kasmiyati, S Kumala Dewi Laras Puput Insanni Lusiawati Dewi Margareta Prameswati Margaretha, Nova Maria Rio Rita Marisa Christina Tapilouw Marsahanda Astri Ramagita Matitaputty, Mario Meling, Ling Nabila Nabila Natalia Rosa Keliat Penina Intansari Pierre Charismanuel Gideon Putri, A C. Rafla Galang Priatama Rahardja, P M. Rahel Rosana Pramudiva Richard D Anggada Rifky Adi Wicaksono Rintawati Sandradewi Roos Kities Andadari Rully Adi Nugroho Santosa Santosa Sonia Falensia Sopacuaperu Sri Kasmiyati Sri Kasmiyati Supramono Susanti Pudji Hastuti Swastika Bangun Lembang Theresia Woro Damayanti Trisianna, Jessica Ayu Triswidiyanto, Jonathan Wahyu Vincentia Irene Meitiniarti Weri, Michael Natanael Yakin Teguh Zega