Pembelajaran abad 21 menekankan pemanfaatan teknologi untuk mendukung pemahaman siswa, terutama dalam konsep abstrak seperti biologi. Penggunaan media elektronik seperti e-encyclopedia dapat membantu siswa lebih mudah memahami materi, seperti fitoplankton, yang penting dalam ekosistem perairan. Media ini diharapkan meningkatkan minat belajar dan kesadaran lingkungan siswa dengan menyajikan data nyata dari penelitian lokal. Tujuan penelitan ini adalah mengembangkan media e-encyclopedia fitoplankton yag diintegrasikan dengan hasil penelitian fitoplankton di Sungai Penyangkat Kabupaten Kubu Raya. Pembuatan dan validasi media pembelajaran e-encyclopedia dilakukan dari Februari hingga November 2023 di Laboratorium Pendidikan Biologi FKIP Universitas Tanjungpura. Metode penelitian yang digunakan adalah deskriptif kuantitatif, melalui tiga tahapan: pra produksi, produksi, dan pasca produksi. Tahap pra produksi melibatkan analisis kebutuhan, perumusan tujuan instruksional, dan penetapan materi; tahap produksi mencakup pembuatan format media dan perancangan materi; sementara tahap pasca produksi meliputi editing, validasi, dan revisi. Validasi media dilakukan dengan skala Likert dan dianalisis menggunakan Content Validity Ratio (CVR) dan Content Validity Index (CVI). Media e-encyclopedia berukuran A4 dengan 33 halaman, berisi submateri protista mirip tumbuhan (fitoplankton) dan dilengkapi hasil penelitian di Sungai Penyangkat. Media ini mencakup berbagai komponen seperti cover, petunjuk penggunaan, isi materi, dan referensi, serta dapat diakses secara online dan offline. Validasi dilakukan oleh dosen dan guru biologi menggunakan kriteria format, isi, bahasa, dan kepraktisan, dengan hasil CVR dan CVI sebesar 1,00, menunjukkan media ini valid dan layak digunakan dalam pembelajaran. Namun, efektivitas penggunaannya perlu diuji lebih lanjut dalam proses pembelajaran.

Kapal Penunpang KM. Dharma Rucitra 9 milik PT. Dharma Lautan Utama (DLU) di wilayah Semarang mengoperasikan layanan penyeberangan Semarang-Kumai, sedangkan KM. Dharma Kartika 2 melayani layanan penyeberangan Surabaya-Banjarmasin yang disediakan pemerintah untuk masyarakat Indonesia. Terdapat beberapa skema dalam pengangkutan bahan baku antara Ship to Ship, Truck to Ship dan Onshore to Ship Pengadaan bahan baku akan dilakukan melalui skema ship to ship dan Truck to ship di wilayah penumpang, sehingga apabila terjadi kecelakaan akan mengakibatkan kerugian yang tidak sedikit, baik dari segi material maupun manusia.
Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh pemilihan metode bunker terhadap perhitungan ROB (Quantity Remaining On Board), biaya tumpahan minyak Penelitian ini juga bertujuan menganalisis faktor yang paling dominan pengaruhnya terhadap tumpahan minyak ketika saat melakukan proses bunker. Penelitian ini menggunakan metode kuantitatif dengan menggunakan perhitungan-perhitungan ROB Soundingan – Trim = Hasil sounding, selanjutnya adalah perhitungan untuk menentukan jumlah permintaan minyak untuk bunker.   Kapasitas tangki – ROB (Sisa bahan bakar), untuk analisis biaya kasus tumpahan minyak penulis menggunakan rumus dari (W.wirtz,) yaitu sesuai Persamaan   Ln (TC) = 0,4667 x (t) + 13,894.
Berdasarkan hasil penelitian ini peneliti bisa menyimpulkan untuk kedua metode bunker sendiri tidak ada kebocoran pada saat proses bunker sehingga aman untuk pemilihan metode bunker tersebut, tetapi untuk analisis pemilihan metode bunker dapat diambil kesimpulan dari segi keamanan, teknis dan biaya metode bunker dengan menggunakan truk to ship lebih efisien, mendapat 80%, segi keselamatan truck to sehip mendapat 60% segi biaya truk to ship mendapat 60%, berdasarkan analisis perhitungan sisa bahan bakar yang telah peneliti analisis tidak ada over muatan atau kelebihan muatan yang segnifikan, Proses identifikasi risiko tumpahan minyak merupakan risiko ringan atau rendah, namun tetap harus diperhatikan dan dikendalikan untuk mengatasinya apabila terjadi risiko besar, dampak dari tumpahan ini berdampak selama 3 bulan maka kerugian yang di alami nelayan sebesar Rp. 1.240.729,- × 36 = Rp.44.666.244,- perhitungan ini hanya untuk satu nelayan sedangkan untuk penduduk pesisir pelabuhan Tanjung perak surabaya 75% berprofesi sebagai nelayan tentu saja ini menjadi kerugian yang besar bagi nelayan.

Community Service Lecture (KKN) is a program held by the campus to serve the community by students with the aim of helping the local community to solve problems in the village. The socialization activities were carried out in Mojowiryo village, Kemlagi sub-district. The activity aims to foster a sense of enthusiasm for cleaning small things, especially taking care of shoes. This socialization is also intended for young people to open business opportunities to reduce unemployment in the village with a shoe laundry business. In the implementation of these activities carried out by means of questions and answers and presentations by the KKN team. The results obtained from these activities are that the community can find out how to take care of their shoes properly and correctly with makeshift tools to make a profitable business field.

This research was conducted in cooperatives in the North Cimahi region. The purpose of this study was to examine the effect of sophistication of information technology and management knowledge on the effectiveness of accounting information systems in cooperatives in the North Cimahi region. The population in this study were customers of cooperative management in the North Cimahi region, with a sample of 63 administrators. The sampling technique used was the census sampling method or the saturated sample. The research design used descriptive and associative methods. The results of the descriptive analysis showed that the average score of the information technology sophistication variable (X1) was 196 categorized as "enough", and the management knowledge variable (X2) was 190 categorized as "enough", and the accounting information sistem effectiveness variable (Y) was equal to 198 were categorized as “enough”. For associative analysis using, multiple linear regression analysis. The results of the calculation of the influence of the passive can be seen that the variable sophistication of information technology on the effectiveness of the accounting information system is 14.5% and the knowledge of the management variable is 52.3%. The results of the calculation of the influence of the variable sophistication of information technology and management knowledge on the effectiveness of the accounting information system simultaneously can be seen that the value of R square (R2) is 0.669, then the coefficient of determination (KD) is 0.669 x 100% = 66.9%, this means the effect of sophistication of information technology and management knowledge on the effectiveness of accounting information system effectiveness is 66.9%, while the remaining 33.1% is influenced by other factors not involved in this study.

The learning process of physical education is similar to the learning process of other lessons, where there is interaction in the learning and also a change in attitude for the better. Facilities are all facilities needed for the teaching and learning process, both indoors and outdoors, so that the objectives of this learning research are achieved properly, organized, efficient, and effective. Educational infrastructure is a number of facilities that indirectly facilitate, such as school yards, gardens, and roads leading to school. This research aims to find out and examine how PJOK facilities and infrastructure in State Elementary Schools in Purwosari District, Pasuruan Regency. The data collected through interviews and observations were then analyzed through descriptive quantitative data processing using Microsoft Excel. The determination of the sample was carried out using the Slovin formula with a predetermined error rate of 20%, so the total sample was obtained from 14 State Elementary Schools. The results of the study showed that the existence, condition and ownership status of physical education, sports and health facilities in State Elementary Schools in Purwosari District were in category E with an average overall percentage of 42%. For infrastructure in category E with a percentage of 28.5% feasible, This shows that there are still many facilities that do not meet the requirements and completeness. Based on these results, the researcher suggested that there is a need for accuracy in the distribution of funds for facilities and infrastructure so that the existing facilities and infrastructure meet the standards reviewed from Permendiknas No. 24 of 2007. For teachers, it is also necessary to modify facilities and infrastructure so that existing facilities and infrastructure can still support learning properly.

Village potential greatly influences the community's economy. Management of superior village products from various sectors will influence and provide beneficial impacts for the village itself. Kemlagi Village, Mojokerto Regency has various products in the tourism sub-sector based on culture/local wisdom, agriculture and livestock whose quality is not inferior to other potential villages. To increase the potential of the village area, it is necessary to increase the village branding of any potential sub-sectors that the village has. Therefore, it is carried out in several stages; field observations, interviews, documentation and data analysis related to village economic potential. With the result that the lack of public understanding of product marketing and promotion is the main obstacle in developing local potential. The community responded to this by providing suggestions and ideas to each other so that their village could develop. Apart from that, this activity also introduces the use of social media to help branding and promotion of villages and UMKM products in Kemlagi Village, Mojokerto Regency.

This study presents the results of a survey conducted to analyze the impact of packaging training on the home industry of Samiler crackers in Mojojajar Village. A questionnaire was distributed to 25 respondents, including both consumers and producers of Samiler crackers. The findings reveal that 100% of respondents have purchased Samiler crackers, with 50% indicating that packaging is very important in their purchasing decisions. Additionally, 83.3% of respondents are willing to pay more for better packaging, highlighting the awareness of the importance of packaging quality. While many respondents find the current packaging design attractive, there is a need for improved information provided on the packaging. Recommendations for further development include enhancing packaging design, increasing awareness of government support for SMEs, and providing ongoing training on packaging techniques. This initiative is expected to contribute to local economic development and improve the welfare of the Mojojajar community.

Bullying is an act of oppression that is carried out intentionally and repeatedly with the aim of hurting another person. Bullying can occur physically, verbally, or in subtle ways such as forcing or manipulating. Bullying can have a negative impact on victims, perpetrators and witnesses. Victims can experience psychological stress, behavioral changes and trauma. There are several reasons why someone does bullying, namely because they see their parents often fighting. Unhealthy parenting patterns, too liberated, too harsh, or lacking love and attention. This community service activity aims to provide education regarding the negative impacts of bullying and maintain the mental health of children in Mojowono village, Kemlagi subdistrict, Mojokerto regency. The target of this community service activity is 111 elementary school children from grades 1 to 6 using the hybrid learning method. The results of the evaluation of children's understanding of the material showed that 85% of children really understood the material presented

Indonesia, sebagai negara megabiodiversitas, memiliki kekayaan fungi yang luar biasa namun belum sepenuhnya teridentifikasi dan tedokumentasi dengan baik. Curug Cikotak menjadi lokasi yang menarik untuk penelitian identifikasi makrofungi. Kondisi kawasan sekitar air terjun yang lembab dan kaya akan bahan organik, menyediakan habitat yang ideal bagi berbagai jenis fungi yang mungkin belum pernah didokumentasikan sebelumnya. Kondisi mikroklimat yang unik di sekitar air terjun, seperti kelembaban tinggi, suhu yang relatif stabil, dan ketersediaan substrat yang beragam, menciptakan niche ekologis yang dapat mendukung keberadaan spesies fungi yang khas dan mungkin endemik. Tujuan penelitian ini untuk mengeksplorasi dan mengidentifikasi makrofungi di Curug Cikotak. Pemilihan lokasi ini didasarkan pada keberlimpahan makrofungi di Kawasan Air Terjun Curug Cikotak. Kondisi lingkungan yang lembab dan kaya nutrisi di sekitar kawasan Air Terjun menciptakan lingkungan yang ideal bagi pertumbuhan jamur. Data lapangan dianalisis secara deskriptif mencakup ciri morfologi fungi dan substratnya. Penelitian ini dilakukan pengukuran parameter lingkungan seperti suhu, intensitas cahaya, dan kelembaban. Hasil dari penelitian ini telah Ditemukan total 8 spesies yang termasuk dalam 5 famili berbeda. Dari 8 spesies tersebut, 6 spesies telah teridentifikasi hingga tingkat spesies, sementara 2 spesies (Polyporus sp. dan Laetiporus sp.) hanya teridentifikasi hingga tingkat genus. Dari hasil eksplorasi juga ditemukan jamur makroskopis yang bersifat racun yaitu spesies Amanita bisporigera. Habitat dari beberapa jamur yang telah ditemukan tersebut didominasi pada tanah, pohon dan kayu-kayu yang sudah lapuk. Penyebaran jamur Basidiomycetes dipengaruhi oleh banyak faktor lingkungan, termasuk ketinggian tempat, curah hujan, suhu, dan kelembaban.

This research aims to test or find out how much influence the workload variable and work environment have on employee performance which is mediated by the work stress variable. This test was carried out using a questionnaire method on the performance of employees in the production and packaging fields. The number of samples in this research was 100 respondents using a purposive sampling method, namely determining samples whose sample size was not yet known. The analytical tools used are path analysis, outer model analysis, inner model analysis and hypothesis testing with the help of SmartPLS 4.1.0.3 software. The results of this research show that workload and work environment have a positive and significant effect on employee performance, workload and work environment have a positive and significant effect on work stress, work stress has a positive and significant effect on employee performance. The indirect effect shows that workload and work environment influence employee performance through work stress.