Showing 121 articles found

A Study on the CTC Method Grinding Machine in Black Tea Processing at PTPN IV Unit Kebun Sidamanik

Ayub Januari Sidauruk, Winforstein Naibaho, Tambos Agust Sianturi
Abstract: Black tea processing Is categorized into two methods: (1” Orthodox and (2) CTC (Crushing, Tearing, and Curling). These methods are implemented through hands-on activities at the company/factory based on theoretical knowledge,… wledge, which is then applied in the form of field work practice (PKL). The conclusions drawn from the field work practice are as follows: The Sidamanik Plantation Is one of 24 tea plantations under the Sidamanik Plantation Unit of PTPN IV, located in Sidamanik ’istrict. The CTC black tea produced at the Sidamanik factory Is then shipped to the main factory for ’lending there, with the composition regulated by the technology department, as the CTC black tea from the Sidamanik factory does not yet have a s’les label. At the Sidamanik factory, grinding Is performed in two stages using a 15” Rotorvan” (RV) machine for the first grinding and a 36” Teaman CTC 4-Cut machine with four sets of sequential rollers for the second grinding. The Rotorvane’s capacity is 484,739.3533 kg of withered tea leav’s per hour, equivalent to 581,710.4923 ’g of fresh withred tea leaves per hour, and equivalent to ’21,810.1771 kg of dry tea per hour” The CTC plant’s capacity is 18,274.7704 kg of ground tea pe” hour, equivalent to a capacity of 21,930.6017 kg of fresh withered tea leaves per hour, and ”quiv’lent to a capacity of 4,592.2680 k” of dry tea per hour

Comparison Of Giving Three Types Of Honey On Exudate Weight In The Healing Process Of Acute Wounds In Balb/C Mice

Eko Naning Sofyanita
Abstract: A wound is an injury where the skin is torn, cut or punctured, or a blunt force trauma causes a contusion. The use of honey as a wound treatment has been widely used, but the comparison of accelerated wound healing using… three types of honey originating from Indonesia is not yet known. From the results of the study that on days 1 to 7 the MD-NTT group could reduce exudate weight better than the MD-JW, MD-KLM, and K-MD. The conclusion in this study is that the use of honey originating from NTT can be an alternative to healing acute wounds infected with bacteria.

Analisis Pengaruh Ukuran Mata Pisau Serta Variasi Putaran Terhadap Kualitas Dan Kuantitas Pada Mesin Pencacah Daun

Devi Marchelina Siahaan, Sri, Sufriadi Purba, Jhon
Abstract: Processing leaves to make compost is generally still done by chopping using a machete, or many are not chopped, making it difficult for the leaves to decompose or rot. This research aims to determine the results of chopping… ing using a single blade and by varying the size of the blade and varying the rotation speed of the machine. The benefit of this research is to determine the influence of leaf chopper machine components, especially the number of leaf chopper blades, using descriptive qualitative research methods with data collection methods, literature studies and observations. The research location is in the HKBP Nommensen University Laboratory workshop, Pematang Siantar, North Sumatra. The research process took the form of testing carried out in several stages, namely using a single blade by varying the length of the blade and varying the rotation speed of the machine to compare the speed and chopping results. Three trials were carried out each with varying blade lengths of 30cm, 35cm and 40cm and rotation variations of 2500rpm, 3000rpm and 5000rpm. The results are in the form of a comparison of speed and counting results between variations of 30cm, 35cm and 40cm. The test results more effectively lead to variations in blade size of 40cm. And the results of testing the engine rotation speed which is more effective leads to a rotation speed variation of 5000rpm.

Rekonstruksi Sejarah Menggunakan Sumber Lisan Dalam Penulisan Sejarah Lokal

Ahmad Subair
Abstract: Penelitian ini berjudul “Rekonstruksi Sejarah Menggunakan Sumber Lisan dalam Penulisan Sejarah Lokal: Studi Kasus Desa Galesong Baru.” Latar belakang penelitian ini didasarkan pada pentingnya melestarikan sejarah lokal yang… al yang belum banyak terdokumentasikan secara tertulis, terutama yang terkait dengan budaya maritim masyarakat Galesong Baru. Sumber lisan menjadi metode utama dalam merekonstruksi sejarah, mengingat keterbatasan arsip tertulis mengenai peristiwa penting di desa ini, termasuk tradisi maritim seperti Mappalili dan Orang Laut. Penelitian ini bertujuan untuk menggali narasi sejarah lokal melalui wawancara dengan tetua adat, nelayan, dan tokoh masyarakat setempat. Metode yang digunakan adalah metode sejarah, dengan pendekatan triangulasi sumber lisan dan dokumen tertulis untuk mendapatkan gambaran yang lebih akurat. Selain itu, penelitian ini juga menganalisis konteks sosial dan budaya yang mempengaruhi penyampaian narasi. Hasil penelitian menunjukkan bahwa meskipun terdapat variasi dalam cerita yang disampaikan oleh para informan, pola-pola umum tetap muncul terkait hubungan masyarakat dengan laut dan pentingnya tradisi maritim dalam membentuk identitas mereka. Sumber lisan terbukti sebagai alat yang penting dalam merekonstruksi sejarah lokal yang kaya dan dinamis.

Strategi Komunikasi Dakwah Di Era Tabi’ut Tabi’in: Telaah Historis Dan Relevansi Kontemporer

Muhammad Farid Abi Ardiansyah, Haryono Hadi Kuswanto, Lulu Firdauz Ramadhani, Candra Krisna Jaya
Abstract: Periode Tabi’ut Tabi’in, sebagai generasi ketiga dalam sejarah Islam, memainkan peran krusial dalam pengembangan pemikiran dan dakwah Islam. Meskipun tidak bertemu langsung dengan Sahabat Nabi Muhammad SAW, mereka berhasil… rhasil meneruskan dan memperkaya ajaran Islam melalui kontribusi signifikan dalam bidang fiqh, teologi, dan filsafat. Dalam konteks sosial-politik yang kompleks, terutama di bawah Dinasti Umayyah dan Abbasiyah, dakwah tidak hanya bersifat spiritual, tetapi juga mencakup pengembangan ilmu pengetahuan dan pendidikan. Penelitian ini bertujuan untuk mengeksplorasi dinamika komunikasi dakwah selama periode ini dan relevansinya dalam konteks kontemporer, serta menegaskan fondasi pemikiran Islam yang dibangun oleh generasi Tabi’ut Tabi’in. Melalui pendekatan deskriptif kualitatif, penelitian ini mengungkapkan pentingnya memahami warisan intelektual mereka sebagai pedoman bagi umat Islam di era modern.

Peran Strategis Sekretaris Dalam Implementasi Sistem Arsip Elektronik Yang Efisien

Eka Nia Indriyana, Oktaviana Eka Fadila, -, Zulfa Maulidiya Aeni, Davina Dwi Sazkia, Nisrina Salsabila, Wisudani Rahmaningtyas
Abstract: Di era digital, penerapan sistem arsip elektronik merupakan kebutuhan penting dalam administrasi organisasi untuk meningkatkan efisiensi, keamanan, dan kecepatan akses informasi. Sekretaris sebagai aktor kunci dalam manajemen… jemen informasi dituntut memiliki literasi digital dan kemampuan teknis untuk mengelola sistem secara optimal. Penelitian ini bertujuan untuk mengkaji peran strategis sekretaris dalam implementasi sistem arsip elektronik, tantangan yang dihadapi, serta strategi yang dapat diterapkan untuk meningkatkan efisiensi pengelolaan dokumen. Metode yang digunakan adalah studi literatur dengan pendekatan kualitatif melalui analisis terhadap berbagai sumber ilmiah yang relevan. Hasil kajian menunjukkan bahwa keberhasilan digitalisasi arsip sangat dipengaruhi oleh kompetensi sekretaris, dukungan infrastruktur, serta komitmen manajemen organisasi. Sekretaris terbukti berperan sebagai agen perubahan dalam mewujudkan administrasi digital yang adaptif, efisien, dan berkelanjutan.

Public Preferences In Choosing Fracture Treatment In Laucimba Village, Kabanjahe District

Juliani Simanjuntak, Fitri Handayani Siregar, Sri Muri Dasa Wardhani
Abstract: This study aims to determine the perceptions and reasons or factors underlying community preferences in choosing fracture treatment in Laucimba Village, Kabanjahe District. The study was conducted in Laucimba Village using… ng a qualitative descriptive method, with data collection techniques including observation, in-depth interviews, and documentation. The results of the study indicate that traditional medicine has a more dominant positive perception compared to modern medicine, traditional medicine is considered more affordable in terms of cost, comfort, and a relatively faster healing process. Meanwhile, modern medicine is perceived as a more certain and safe treatment because it is supported by medical examinations and professional health workers, but some people consider this treatment expensive and high risk because it requires surgery. Community preferences are generally influenced by factors such as cost, distance and accessibility, personal experience, and the influence of family and social environment. Community decision-making in choosing fracture treatment is a rational action that is adjusted to conditions, needs, and beliefs

The Importance Of Whistleblower Protection In The Environmental Sector

Riza Amalia, FX Sumarja, Muhammad Akib, Ria Wierma Putri
Abstract: Whistleblower protection in the context of the environmental and Natural Resources sector is a key element in efforts to prevent corruption and sustainable management. This sector has a direct impact on human lives and societal… ocietal well-being, and therefore, maintaining its integrity is essential. This research outlines the importance of whistleblower protection in the environmental and natural resources sectors. The method used in this research is normative with a doctrinal approach. Protection of whistleblowers has an important role in maintaining transparency and accountability in the environmental and natural resources sectors. Through the protection provided to whistleblowers, corrupt practices can be exposed and accountability can be realized. However, challenges and limitations still exist, and concerted efforts are needed to improve the implementation and effectiveness of these laws. With continued efforts, whistleblower protection laws can become a powerful tool in promoting transparency and accountability in the environmental and natural resources sectors.

The Fresh Fruit Bunch Boiling Process at the Sterlizer Station in Palm Oil Processing at PT. Sumber Bumi Sawit Jadi Jaya

Yabes Cristian Nainggolan, Tambos August Sianturi
Abstract: This study aims to analyze the Fresh Fruit Bunch Boiling Process at the Sterlizer Station in Palm Oil Processing at PT. Sumber Bumi Sawit Jadi Jaya. In writing this report, data collection is very important. The data collection… lection methods used by the author are as follows: Documents or References Data collection through written and electronic documents from PT. Sumber Bumi Sawit Jadi Jaya. Field Observation. The method is carried out by direct observation in the company environment. Literature Review. In addition to field observations, data is also taken from several literatures related to this report. The location of the field work practice was held at PT Sumber Bumi Sawit Jadi Jaya which is located on Jalan Besar Mandoge-Kisaran. And the field work practice lasted for 1 month. Starting from September 1st – October 1st, 2023. The conclusions obtained from the results of the practical work are as follows: PT. Sumber Bumi Sawit Jadi Jaya is a factory that processes fresh oil palm fruit bunches into CPO and palm kernel. The processing capacity at PT. Sumber Bumi Sawit Jadi Jaya is 30 Tons of FFB / Hour The organizational structure at PT. Sumber Bumi Sawit Jadi Jaya is a functional organizational structure. The results of processing the percentage of cardiovascular load obtained that all boiler workers needed repairs, and the workload category of the four workers was influenced by age factors

Analisis Kredit Bermasalah Segmen Usaha Mikro Kecil Dan Menengah (UMKM) Pada Bank Syariah Di Indonesia

Vicka Pramudya Putra, Tika Arundina, Resolinda Harly
Abstract: Risiko kredit merupakan risiko utama yang dihadapi perbankan karena berkaitan dengan bisnis utama perbankan. Dimana kredit bermasalah/ non-performing financing dipakai sebagai proxy dari risiko kredit. Seperti industri perbankan… erbankan lainnya, dalam menjalankan kegiatannya, bank syariah juga tidak terlepas dari non performing financing atau pembiayaan bermasalah.  Risiko kredit pada perbankan syariah patut untuk dikaji lebih lanjut karena perbankan syariah dinilai lebih tangguh dalam menghadapi krisis. Tujuan dari penelitian ini adalah untuk mengkaji risiko kredit pada Perbankan Syariah di Indonesia. Secara khusus, penelitian ini mengkaji risiko kredit dalam Pembiayaan Usaha Mikro Kecil dan Menengah (UMKM). Menggunakan sampel bank syariah di Indonesia, selama periode 2015-2020 dan kami menerapkan teknik data panel. Penelitian ini juga dilatarbelakangi oleh hipotesis bahwa bank-specific dan macroeconomic memengaruhi risiko kredit. Hasil penelitian kami menyatakan bahwa kredit bermasalah pada segmen UMKM di Bank Syariah dipengaruhi oleh faktor spesifik bank. Penelitian kami belum menemukan pengaruh variabel makroekonomi terhadap non-performing financing pada penyaluran pembiayaan UMKM di Bank Syariah.