Universitas Muhammadiyah Sorong: eJournal Collections
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Review Article, Use of Gelatin From Fish Scales for Food
Get PDFTujuan dari artikeli ini adalah mereview pemanfaatan gelatin yang diperoleh dari hasil ekstraksi sisik ikan untuk bahan pangan. Metode yang digunakan adalah studi literature dengan melakukan serangkaian kegiatan yang berkenaan dengan pengumpulan sutdi pustaka, membaca dan mempelajari data yang tersedia. Proses pengumpulan data melalui telaah jurnal serta mengelolah bahan penelitian. Data yang digunakan berasal dari jurnal, artikel ilmiah, literatur review yang berisikan tentang konsep yang diteliti, yang membahas tentang bagaimana pemanfaatan limbah dari sisik ikan untuk bahan pangan. Berdasarkan hasil telaah dapat dinyatakan bahwa gelatin yang diperoleh dari sisik ikan dapat digunakan sebagai bahan formulasi pada produk pangan. Pada pembuatan sirup nanas, penggunaan gelatin dari sisik ikan mampu meningkatkan tingkat viskositas sirup. Pada pembuatan Permen Jelly dan kembang gula, gelatin dapat menghambat kristalisasi. Penambahan gelatin pada pembuatan es krim mampu menstabilkan es krim agar tidak cepat mencair pada suhu ruang. Penambahan gelatin dapat memperbaiki karakteristik fisik dari beras analog dan penambahan gelatin pada mie sangat berguna untuk meningkatkan kekenyalannya
Measuring English Teacher’s Evaluation Test
Get PDFThis article aims to investigate the measurement of English teachers' evaluation tests and results using interviews as the main method of data collection. Interviews were used by the researchers as a tool to help measurement of the evaluation test results. This research involved 1 English teacher. The researchers conducted this research at a state high school in Sorong City. The Data were collected using interview. There were 5 questions given to the teacher. After collecting the data, the researchers separated and analyzed the data descriptively than put them into each items of evaluation test. The result of this result showed that the problem commonly occur the evaluation tests such as teachers who do not master the subject matter, lack of motivation, generalizing students' abilities and questions. Evaluation tests also provide benefits or impacts for students and teachers. The students can find out the value that they have obtained after doing the evaluation test, while the teacher can improve the questions for the evaluation test that will be carried out next
VERIFICATION VERIFIKASI METODE ANALISIS ZAT AKTIF ZIRAM MENGGUNAKAN TITRASI IODIMETRI: VERIFICATION OF ZIRAM ACTIVE ANALYSIS METHOD USING IODIMETRY TITRATION
No full textis a fungicide in agriculture that is used for various types of fungi and plant diseases, mainly applied to plant foliage, and is also used as a soil or seed treatment. For this reason, it is necessary to confirm the composition or active substance in the fungicide sample so that it can work as intended. To ascertain the composition of the active substance, a test concentration analysis method is required, namely iodimetry titration. Before a method is used as a standard method, it is necessary to verify the method so that this method provides precise and thorough results. The verification process involves several parameters, namely precision, accuracy and linearity with the acceptance requirements for each parameter being % RSD < 2 % for precision, % recovery in the range of 98-102 % and determination > 0.9970 for linearity. From the tests that have been carried out, it was found that the precision parameters had a % RSD of 0.017320%, the accuracy parameters had a %recovery of 99.80% and the linearity parameters had a coefficient of determination (r2) of 0.027. The results of research on samples showed that Ziram 96% TC levels varied between 95-95.03%. This range is within the
permitted content limits based on the CoA (Certificate of Analysis), namely 95-95.2%.Pestisida merupakan zat atau campuran zat yang digunakan untuk mencegah, memusnahkan, menolak, atau membasmi hama dalam bentuk hewan, tanaman, dan mikroorganisme pengganggu. Beberapa penggolongan pestisida salah satunya yaitu fungisida, fungisida adalah bahan yang mengandung senyawa kimia beracun dan biasa digunakan untuk memberantas dan mencegah fungi. Salah satu dari fungisida adalah Ziram, Ziram merupakan fungisida di bidang pertanian yang digunakan pada berbagai macam jamur dan penyakit tanaman, terutama diterapkan pada dedaunan tanaman, dan juga digunakan sebagai perawatan tanah atau biji. Untuk itu perlu adanya pemastian komposisi atau zat aktif dalam contoh fungisida tersebut agar dapat bekerja sebagaimana peruntukannya. Dalam pemastian komposisi zat aktif ini diperlukan suatu metode analisis kadar uji, yaitu titrasi iodimteri. Sebelum suatu metode dijadikan sebagai metode standar, maka perlu dilakukan verifikasi terhadap metode tersebut agar metode ini memberikan hasil yang tepat dan teliti. Proses verifikasi melibatkan beberapa parameter yakni presisi, akurasi dan linearitas dengan syarat keberterimaan untuk masing-masing parameter adalah % RSD < 2 % untuk presisi, % recovery pada rentang 98-102 % dan determinasi >0.9970 untuk linearitas. Dari pengujian yang telah dilakukan didapatkan untuk parameter presisi dengan % RSD 0,017320 %, parameter akurasi dengan %recovery 99,80% dan parameter linearitas dengan koefisien determinasi (r2) 0,027. Hasil penelitian terhadap sampel menunjukkan kadar Ziram 96% TC bervariasi antara 95-95,03 %. Rentang ini masih dalam batas kadar yang diperbolehkan berdasarkan CoA (Certificate of Analysis) yaitu 95-95,2 %
Pembuatan Prototype Konveyor Pemilah Sampah Guna Membantu Pekerja Pemilah Sampah
Get PDFEveryday human activities will produce residues, both from the consumption process and the results of activities in the form of waste. Problems in waste handling lead to littering and waste without specifying the type of waste. waste sorting is done in a sitting position and waste transportation is done standing with the same worker. This problem is the current reason for designing a tool that functions in adjusting the work position of the waste separator so that it is not burdensome for workers in carrying out their work. Anthropometric dimensions are used to determine the size of the product to be designed, and anthropometry specifically studies body size including linear dimensions, strength, speed and other aspects of body movement. Thorough testing of the system will include observing the system as it starts from the beginning and moving towards the expected final state, with the aim of ensuring that the entire system operates according to the author's original plan and runs stably. The final results of this study will produce conclusions that can be drawn. as follows The role of this ergonomic conveyor uses an anthropometric approach to accommodate comfortable and safe use. This research produces an ergonomic conveyor tool to help waste sorting workers that can prevent injury or good body position when doing work. In addition, this conveyor tool can make work processes and efficiency in sorting organic and inorganic waste.Aktifitas manusia sehari-hari akan menghasilkan residu, baik dari proses konsumsi maupun hasil dari aktifitas yakni berupa sampah. Kesulitan dalam penanganan sampah disebabkan sampah yang dibuang sembarangan dan sampah dibuang tanpa menentuk jenis sampahnya. pemilahan sampah dilakukan dengan posisi duduk dan mengangkut sampah dilakukan dengan posisi berdiri dengan pekerja yang sama. Permasalahan tersebut menjadi alasan saat ini untuk merancang alat yang berfungsi dalam mengatur posisi kerja pemilah sampah agar tidak memberatkan pekerja dalam melakukan pekerjaannya. Dimensi antropometri di gunakan untuk menentukan berapa ukuran produk yang akan di rancang, dan antropometri secara khusus mempelajari tentang ukuran tubuh meliputi dimensi linear, kekuatan kecepatan dan aspek lain dari gerakan tubuh . Pengujian menyeluruh sistem akan melibatkan pengamatan sistem saat dimulai dari awal dan bergerak menuju kondisi akhir yang diharapkan, dengan tujuan memastikan agar seluruh sistem beroperasi sesuai dengan rencana awal penulis dan berjalan dengan stabil. Hasil akhir dari penelitian ini akan menghasilkan kesimpulan yang dapat diambil. sebagai berikut Perancangan konveyor ergonomis ini menggunakan pendekatan antropometri mengakomodasi penggunaan secara nyaman dan aman. Penelitian ini menghasilkan alat konveyor ergonomis guna membantu pekerja pemilah sampah yang dapat mencegah cidera atau posisi tubuh yang baik saat mekakukan pekerjaan. Selain itu alat konveyor ini bisa membuat proses kerja dan efisiensi dalam melakukan pekerjaan pemilahan sampah organik dan anorganik
Perancangan Sistem Pengelolaan Limbah Ternak di Cimuncang, Kota Serang
Get PDFLivestock farming has become a crucial part in meeting the needs of food, industry, and local communities. However, the negative impacts of livestock farming practices, such as improper waste disposal, have led to serious environmental pollution issues. The management of animal waste is key to maintaining environmental cleanliness and livestock health. This research aims to understand strategies for effective and environmentally friendly waste management on farms in the city of Serang. Qualitative methods were employed, including direct interviews with local communities and livestock owners, as well as observations of animal waste storage. Managing animal waste is a crucial task that all farmers must undertake to prevent environmental pollution due to unpleasant odors and the significant negative impact of large quantities of animal waste on crops. It is important to process animal waste before handling or using it as feed. Therefore, this research emphasizes the use of Causal Loop Diagrams (CLD) as a tool to understand and explain waste management in cattle and sheep, based on the research findings presented by the CLD. The modeling results indicate that observations of livestock waste management reveal the presence of 8 internal and external factors influencing this process. These factors are interpreted as variables without fixed values but demonstrating specific behavioral patterns. Identifying these variables can serve as a basis for developing more effective strategies in livestock waste management by understanding and managing the behavioral patterns associated with each variable.Peternakan telah menjadi bagian penting dalam pemenuhan kebutuhan pangan, industri dan masyarakat lokal. Namun dampak negatif dari praktik peternakan, seperti pembuangan limbah tanpa perawatan yang tepat, telah menimbulkan masalah pencemaran lingkungan yang serius. Pengelolaan kotoran hewan ialah kunci untuk menjaga kebersihan lingkungan dan kesehatan ternak. Penelitian ini dilakukan yang bertujuan untuk memahami strategi bagaimana pengelolaan sampah yang efektif dan ramah lingkungan pada peternakan di Kota Serang. Metode kualitatif digunakan dalam penelitian ini dengan data hasil wawancara langsung dengan masyarakat sekitar dan pemilik ternak serta observasi penyimpanan kotoran hewan. Pengelolaan kotoran hewan merupakan tugas penting yang harus dilakukan oleh semua petani untuk menghindari pencemaran lingkungan akibat bau tidak sedap dan dampak negatif kotoran hewan dalam jumlah besar terhadap tanaman. Penting untuk mengolah kotoran hewan sebelum menangani atau menggunakannya untuk makanan. Oleh karena itu, penelitian ini menekankan pada Causal Loop Diagram (CLD) sebagai alat untuk memahami dan menjelaskan bagaimana pengelolaan limbah pada sapi dan domba, berdasarkan hasil penelitian yang dihasilkan dari CLD yang disajikan. Hasil pemodelan ini menunjukkan bahwa observasi terhadap pengelolaan limbah peternakan mengungkapkan adanya 8 faktor, baik internal maupun eksternal, yang memengaruhi proses ini. Faktor-faktor ini diinterpretasikan sebagai variabel yang tidak memiliki nilai tetap, namun menunjukkan pola perilaku tertentu. Identifikasi variabel-variabel ini dapat menjadi dasar untuk pengembangan strategi yang lebih efektif dalam pengelolaan limbah peternakan, dengan memahami dan mengelola pola perilaku yang terkait dengan masing-masing variabel tersebut
Pengaruh Pengembangan dan Pelatihan Sumber Daya Manusia Terhadap Kinerja Pegawai Dinas PMPTSP Kabupaten Deli Serdang dengan Sharing Session Sebagai Variabel Intervening
Get PDFIn the era of globalization, business competition is intensifying, requiring professional human resource management for business sustainability. Training and development of human resources (HR) have become essential strategies to enhance company performance. This study employs the Partial Least Squares Structural Equation Modeling (SmartPLS SEM) method to examine relationships among variables such as customer satisfaction, product quality, and customer loyalty. Data were collected through a questionnaire survey using the Slovin's formula for sampling technique. The analysis results indicate that HR development has a positive and significant impact on employee performance. However, HR training shows no significant effect and even negatively correlates with performance. HR development also positively influences the frequency and quality of sharing sessions among employees, while HR training positively influences participation in sharing sessions. Although sharing sessions positively impacts performance, this relationship is not statistically significant. The sharing session variable does not act as a mediator between HR development or HR training and employee performance.Dalam era globalisasi, persaingan bisnis semakin ketat, membutuhkan pengelolaan SDM yang profesional untuk keberlangsungan bisnis. Pelatihan dan pengembangan SDM menjadi strategi esensial untuk meningkatkan kinerja perusahaan. Penelitian ini menguji hubungan antara faktor-faktor antara lain kepuasan pelanggan, kualitas produk, dan loyalitas pelanggan dengan menggunakan pendekatan Partial Least Squares Structural Equation Modeling (SmartPLS SEM). Melalui penggunaan rumus Slovin sebagai strategi pengambilan sampel, data dikumpulkan melalui survei kuesioner. Temuan analisis menunjukkan bahwa pengembangan SDM secara signifikan dan positif mempengaruhi kinerja pekerja.. Namun, pelatihan SDM tidak menunjukkan dampak yang signifikan dan bahkan berhubungan negatif dengan kinerja. Pengembangan SDM juga berpengaruh positif terhadap frekuensi dan kualitas sharing session, sedangkan pelatihan SDM berpengaruh positif terhadap partisipasi dalam sharing session. Meskipun sharing session berpengaruh positif terhadap kinerja, hubungan ini tidak signifikan statistik. Variabel sharing session tidak berfungsi sebagai mediator antara pengembangan SDM atau pelatihan SDM dengan kinerja karyawan
KERAGAMAN JENIS MAKROZOOBENTOS PADA AREAL MANGROVE REHABILITASI DAN ALAMI DISTRIK BIAK TIMUR KABUAPTEN BIAK NUMFOR: -
Get PDFYenusi Village and Ruar, Biak Timur District, Biak Numfor Regency, respectively represent the mangrove rehabilitation caused by the 1996 tsunami by the Environmental Agency of Biak Numfor Regency in 2014 and the natural mangroves in this area. The success of rehabilitation activities can be seen not only from the presence of mangrove species but also through water biota. The aim of the research is to determine the diversity of macrozoobenthos biota in Yenusi Village as a representation of rehabilitated mangroves and Ruar Village as a representation of natural mangroves in the East Biak District, Biak Numfor Regency. Based on the results of the analysis, it is known that there are 43 types of macrozoobenthos from 4 classes, 21 families with a total of 3,263 individuals which include 34 types of snail groups (Gastropoda), 5 types of shellfish groups (Bivalvia), 2 types of shrimp groups (Crustacea), 2 types of groups of marine worms (Polychaeta) with species diversity index values in these two mangrove areas of 2.61 (Ruar village) and 2.99 (Yenusi village) with the criteria "medium. 74.2% of macrozobenthic individuals were found in the mangrove area of Yenusi village and the remaining 25.8% were found in the mangroves of Ruar village which shows that there is quite good adaptation of the species considering that the presence of macrozobenthic species and individuals in the mangrove rehabilitation area (Kampung Ruar) is much higher than natural habitat (Yenusi Village)merupakan representasi mangrove rehabilitasi akibat tsunami tahun 1996 oleh Badan Lingkungan Hidup Kabupaten Biak Numfor pada tahun 2014 dan mangrove alami di wilayah ini. Keberhasilan kegiatan rehabilitasi selain dilihat dari kehadiran jenis mangrove juga melalui biota air. Tujuan penelitian untuk mengetahui keragaman jenis biota makrozoobentos di Kampung Yenusi sebagai representasi mangrove rehabilitasi dan Kampung Ruar sebagai representasi mangrove alami di wilayah Distrik Biak Timur Kabupaten Biak Numfor. Berdasarkan hasil analisis diketahui bahwa terdapat 43 jenis makrozoobenthos dari 4 kelas, 21 famili dengan jumlah individu sebanyak 3.263 individu yang mencakup 34 jenis kelompok siput (Gastropoda), 5 jenis kelompok kerang (Bivalvia), 2 jenis kelompok udang (Crustacea), 2 jenis kelompok cacing laut (Polychaeta) dengan nilai indeks keanekaragaman jenis pada kedua areal mangrove ini 2,61 (kampung Ruar) dan 2,99 (kampung Yenusi) dengan kriteria “sedang. 74,2% individu jenis makrozobentos dijumpai pada areal mangrove kampung Yenusi dan sisanya 25,8% dijumpai pada mangrove kampung Ruar yang menunjukan adanya adaptasi jenis yang cukup baik mengingat kehadiran jenis dan individu makrozobentos pada areal rehabilitasi mangrove (Kampung Ruar) jauh lebih tinggi dibandingkan habitat alami (Kampung Yenusi
Implementation of Omnichannel Improves Business Performance Based on Integrated Marketing Communication
Get PDFThis research will examine a company engaged in the food and beverage industry. This research aims to create a business design based on the Business Model Canvas (BMC) approach and SWOT (Strength, Weaknesses, Opportunity, Threat) analysis as an innovation to improve the company's business performance. The object of this research is PT Tongku Raja Nauli located in Padangsidimpuan city. This research was conducted in the Micro, Small and Medium Enterprises (MSMEs) industry engaged in food processing made from egg rolls. The data collection procedure in this research is to use a qualitative approach by obtaining through direct observation, company records, in-depth interviews, and documentation in the form of photos and videos. The results of the SWOT analysis on the nine elements of the Business Model Canvas (BMC) show that there are internal and external factors that are strengths and weaknesses for the company in carrying out its business model and also what are the opportunities and threats from external that affect the business processes of PT Tongku Raja Nauli. This research resulted in the Tongku Snack Innovation program, a program that optimizes the Company's marketing. This program is assisted by Integrated Marketing Communication theory with the concept of Omnichannel Marketing which is proven to help companies increase sales, competitiveness and business continuity
A Model of Creativity for Regional Culinary MSMEs: Developing Innovative Strategies
Get PDFIn tight business competition and disruptive environmental conditions, the performance of Culinary MSMEs is the main support for economic growth. This research analyzes the influence of emotional intelligence and cognitive abilities on the creativity and business performance of Culinary MSMEs. This is quantitative research using the structural equation modeling method with Smart-PLS software. The data in this research is primary data obtained through distributing questionnaires to respondents consisting of 190 Muhammadiyah Culinary MSEs in the Cirebon. The results of the analysis show that intelligence and creativity of employees influence the business performance of Culinary MSMEs, while cognitive ability does not influence the performance of Culinary MSMEs. Furthermore, this research finds that emotional intelligence and cognitive ability influence the creativity of Culinary MSMEs.In tight business competition and disruptive environmental conditions, the performance of Culinary MSMEs is the main support for economic growth. This research analyzes the influence of emotional intelligence and cognitive abilities on the creativity and business performance of Culinary MSMEs. This is quantitative research using the structural equation modeling method with Smart-PLS software. The data in this research is primary data obtained through distributing questionnaires to respondents consisting of 190 Muhammadiyah Culinary MSEs in the Cirebon. The results of the analysis show that intelligence and creativity of employees influence the business performance of Culinary MSMEs, while cognitive ability does not influence the performance of Culinary MSMEs. Furthermore, this research finds that emotional intelligence and cognitive ability influence the creativity of Culinary MSMEs
The Role of A'bulosibatang Local Culture and its Relationship with Taxpayer Compliance in Gowa Regency
Get PDFThis research was conducted aims to determine the effect of a'bulosibatang on taxpayer compliance. Qualitative research type, which is a way used to answer research problems related to data in the form of narratives This research is a descriptive qualitative research using interviews as a research instrument. The informants are the people of Gowa who have become active taxpayers and are registered at the KP2KP Gowa Testing is done by triangulation (data coding, data reduction and conclusion drawing). The results showed that efforts to efforts to increase public trust in accountability and transparency government must continue to be encouraged. WPOP compliance in gowa Regency especially in limbung shows compliance in paying taxes, where cultural values such as cultural values such as Mutual Assistance, cooperation play a key role in the implementation of tax obligations. implementation of tax obligations. As for the implications of this research, it is in terms of formulating policies and regulations relating to existing taxation and increasing public confidence in the government's financial regulations especially for the tax funds collected. so that tax awareness and tax compliance becomes a joint responsibility as long as the government also contributes in terms of accountable and prosperous policies and management.This research was conducted aims to determine the effect of a'bulosibatang on taxpayer compliance. Qualitative research type, which is a way used to answer research problems related to data in the form of narratives This research is a descriptive qualitative research using interviews as a research instrument. The informants are the people of Gowa who have become active taxpayers and are registered at the KP2KP Gowa Testing is done by triangulation (data coding, data reduction and conclusion drawing). The results showed that efforts to efforts to increase public trust in accountability and transparency government must continue to be encouraged. WPOP compliance in gowa Regency especially in limbung shows compliance in paying taxes, where cultural values such as cultural values such as Mutual Assistance, cooperation play a key role in the implementation of tax obligations. implementation of tax obligations. As for the implications of this research, it is in terms of formulating policies and regulations relating to existing taxation and increasing public confidence in the government's financial regulations especially for the tax funds collected. so that tax awareness and tax compliance becomes a joint responsibility as long as the government also contributes in terms of accountable and prosperous policies and management