Layanan keprotokolan merupakan bagian dari tata admistratif perkantoran yang difungsikan untuk mengatur kegiatan-kegiatan dan acara pejabat tinggi negara baik di Kementerian negara maupun Lembaga negara, yang dimaksudkan untuk mewujudkan kelancaran pelayanan pimpinan sesuai dengan standard operasional prosedur (SOP) yang ada. Dimasa pandemi Covid-19 seperti sekarang ini, layanan keprotokolan yang diberlakukan berbeda dengan yang biasa digunakan di era sebelum pandemi terjadi di Negara Indonesia. Seiring diberlakukannya protokol kesehatan untuk mencegah meluasnya persebaran virus Covid-19 maka layanan protokol bagi para pimpinan tinggi negara maupun pejabat kementerian setara eselon I juga berbeda. Penelitian ini bertujuan untuk menganalisis pengaturan dan mengevaluasi hambatan-hambatan  layanan keprotokolan yang terjadi selama era pandemi ini. Metode yang digunakan dalam penelitian ini adalah metode kualitatif deskriptif dan metode fenomenologi. Hasil penelitian menunjukkan bahwa selama terjadi pandemi Covid-19, banyak sekali hambatan-hambatan yang terjadi dalam layanan keprotokolan dan dengan manajemen pengaturan dan pemahaman yang baik maka layanan keprotokolan masih tetap bisa maksimal diberikan kepada pimpinan.

The international growth strategy has become increasingly important for small and medium-sized enterprises (SMEs) to enhance competitiveness and expand their market in the era of globalization. SMEs that want to start international expansion must consider several key factors, such as choosing the right products and markets, understanding legal requirements and regulations in the target country, selecting appropriate systems, and building a strong business network. There are also strategic steps that must be taken to improve the growth of small and medium-sized businesses. This research uses a literature review method by examining relevant journals related to the International Growth Strategy for Small and Medium Enterprises. The research is expected to increase knowledge and application in the business world for small and medium-sized enterprises

<p><em>The reliability of an electric power distribution network system is very important to ensure a good quality of service for consumers. The focus of this study is to find the optimal protection coordination design, topology and operating scheme for RDT03 refiners in the Tambak Aji Industrial Estate. To show the level of reliability and continuity of the electric power distribution network, the SAIFI index (System Average Interruption Frequency Index) and the SAIDI index (System Average Interruption Duration Index) are used. The existing recloser located in section 25 resulted in a SAIFI value of 0.8933 and a SAIDI of 2.407. Using the PSO (Particle Swarm Optimization) optimization method, the results were obtained that the Best Fitness for the most optimal recloser placement was in section 29 with a SAIFI value of 0.32575 and a SAIDI value of 1.0558. This change in recloser placement resulted in a decrease in SAIFI by 36% or by 0.5675 times / year / customer and a decrease in the value of SAIDI by 43.61% or by 1.3649 hours / year / customer. Thus, there is an increase in network reliability if the recloser at the RDT03 feeder is relocated to the location of section 29.</em><em></em></p><p> </p><p class="IndexTerms"><strong>Keywords:</strong> Reliability, Recloser, SAIFI, SAIDI, Particle Swarm Optimization</p><p> </p><p class="Abstract" align="center"><strong>ABSTRAK</strong></p><p>Keandalan suatu sistem jaringan distribusi tenaga listrik merupakan hal yang sangat penting untuk menjamin mutu pelayanan yang baik bagi konsumen. Fokus dari penelitian ini adalah untuk mencari desain koordinasi proteksi, topologi dan skema operasi yang optimal untuk penyulang RDT03 di Kawasan Industri Tambak Aji. Untuk menunjukkan tingkat keandalan dan kontinuitas jaringan distribusi tenaga listrik digunakan indeks SAIFI (<em>System Average Interruption Frequency Index</em>) dan indeks SAIDI (<em>System Average Interruption Duration Index</em>). Hasil optimalisasi menggunakan PSO (<em>Particle Swarm Optimization</em>), didapatkan hasil bahwa <em>Best Fitness</em> untuk penempatan <em>recloser</em> yang paling optimal adalah pada <em>section</em> 29 dengan nilai SAIFI sebesar 0.32575 dan nilai SAIDI sebesar 1.0558. Dengan menggunakan PSO, diperoleh lokasi letak <em>recloser</em> yang baru dengan nilai SAIFI yang lebih optimal dengan penurunan sebesar 36% atau sebesar 0,5675 kali/tahun/pelanggan dan penurunan nilai SAIDI sebesar 43,61% atau sebesar 1,3649 jam/tahun/pelanggan. Jika dibandingkan dengan letak <em>recloser exsisting, recloser existing</em> terletak pada <em>section</em> 25 dengan nilai SAIFI sebesar 0,8933 dan SAIDI sebesar 2,407. Dengan demikian terdapat peningkatan keandalan jaringan jika recloser pada penyulang RDT03 direlokasi menuju lokasi <em>section</em> 29.</p>

Community Service is an obligation for lecturers to carry out the Tridharma of Higher Education. The activity was carried out on June 18, 2022 in Jelamung RT 05 RW 02, Kemujan Karimujawa which was attended by 12 participants. The purpose of this service is to know how to maintain fishing boat outboard engines in general, which is used to change the engine oil, cleaning the air filter and fuel filter, testing the injectors and adjusting the valves, in addition it is to know the reason why the engine cannot start. Therefore, someone should check the fuel flow, opening the fuel filter and cleaning it. The implementation of this program is for fishermen’s beneficial, hance they can maintain and overcome engine damage for the sake of progress and increase the income.

Tidak sedikit mahasiswa yang salah mengambil jurusan karena kaget dengan pekerjaan yang terlalu berat, materi yang kurang cocok serta tugas yang menumpuk. Simulasi ini bertujuan untuk dapat mengembangkan sistem pendukung keputusan pemilihan jurusan untuk siswa yang ingin berkuliah atau membantu guru Bimbingan konseling (BK) dalam mengarahkan para siswanya sehingga siswa semakin yakin dengan pilihan jurusannya. Metode Simple Additive Weight merupakan salah satu algoritma pengambilan keputusan dengan memberikan bobot pada setiap pertanyaan yang diberikan. Metode ini dapat membantu memprediksi jurusan untuk siswa yang ingin berkuliah khususnya anak SMA kelas 12 tanpa membebankan anak untuk mendapatkan nilai dari yang dia dapat tetapi dari minat dan bakat yang sangat di sukai anak tersebut.

Lemongrass is the raw material for lemongrass oil production. Indonesia is one of the ten largest lemongrass oil producing countries in the world. Lemongrass oil industry will be generated large amount of lemongrass waste. The aim of this study was to determine the effect of elephant grass (Pennisetum purpureum) substitution with lemongrass waste on high forage feed on in vitro rumen fermentation. This study was arranged with randomized block design with 5 treatments (100R: 0% lemongrass waste, 75R: 25% lemongrass waste, 50R: 50% lemongrass waste, 25R: 75% lemongrass waste, and 0R: 100% lemongrass waste) and 4 different rumen collecting time as block. The results showed that the substitution of grass with lemongrass waste did not give a significant difference to dry matter content, but it could reduce protein content and increase crude fiber and crude fat significantly (P <0.05). The results of the in vitro analysis showed that lemongrass substitution did not affect pH, gas production rate, butyric acid, valeric acid, iso-butyric acid, and iso-valeric acid both in terms of quantity and proportion. The used of lemongrass by 25% (75R) was not affected on organic matter, potential gas production and methane production (24 hours) but decreased protein content and increased lag time significantly (p <0.05). The used of lemongrass by 50% was significantly reduce methane gas production (P <0.05). The increased of lemongrass waste concentration was affected partial VFA profile by decreasing in the amount of acetic acid. A significant decreased in the A/P ratio occurred in the used of lemongrass by 100%. Lemongrass waste could be used as elephant grass substituted up to 25% in high-forage feed without decreasing potential gas production, digestibility, and partial total VFA.

Designing story scenarios for the Rempeyek Nok Uus UKM profile video, Making videos by recording, editing, and adding effects, Implementing marketing strategies with digital marketing techniques on social media. To obtain the necessary data, the things that must be done are interviews, observations, and documentation. So that they can get a mature concept for video production, the reference is from the information obtained during observations and interviews. Rempeyek Nok Uus has become a typical souvenir from Karawang and snacks or snacks from the Karawang area. Optimizing the digital platform as a place to order products so that it is easy for people to order, Active in social media, especially Instagram and Facebook in advertising products, Invite Instagram celebrities to work together who already have more than 10 K followers to promote products to customers.

financial information in schools. Payment information which is the basis for schools to determine future policies. The object of research in this thesis is the Demak Development High School which is one of the agencies engaged in the field of science and education.
The research objective is to design an effective and efficient school payment administration recording information system and design a school payment administration recording information system that has a system security that can maintain the accuracy of the data. The research method used is the Borg and Gall R&D Development Research model, the Prototyping System Development Method to produce a product in the form of a Prototype with 6 stages: Research and Data Collection, Planning, Initial Product Development, Product Testing, Product Revision, Final Trial.
The conclusion from the results of this study is that this system can facilitate the recording of administrative payment transactions so that there are no mistakes in recording, users can easily present payment reports more quickly so that they can minimize recording time and recording errors, and make it easier for users to print payment reports with affectic and efficient results so as to support and accelerate decision making

The infrared detector (or IR detector) is an optoelectronic component and represents the core element of gas analyzers, flame sensors, devices of spectral analysis, as well as non-contact temperature measurement. pyroelectric infrared detectors work with  stabilization time  in a wide operating temperature range (-55 ... 85) °C, capable of measuring the slightest amounts of infrared radiation (as little as a fraction of a nW) with wavelengths between 1 µm and > 25 µm. The difference of the good pyroelectric or No good (NG) devices shown by graph of voltage offset operating that can check by manual using Digital Multi Meter or semi auto by using microcontroller
One of importance measuring of IRD sensors  is Offset Voltage, stabilization of offset voltage indicate the sensor is stable with certain level value. Stabilization value measurement during measuring time means the average value not so much different with fluctuation value.  10 bit ADC on Atmega 328 that main microcontroller on Arduino Uno is capable to measure the Offset Voltage of IRD sensor and check the measurement values is within specification of IRD sensor.

Presence is an activity that aims to determine the level of attendance of a person in an agency, school or company. One of the problems that occurs is the student attendance system at STMIK Rosma Karawang due to cheating when making attendance at lecture activities begins. By looking at the problems contained in STMIK Rosma Karawang, a program is needed. To create a program requires a method. The method used is a waterfall as a software development method. The proposed database design is a DFD (Data Flow Diagram). Implementation of the program using Android Studio. With the design of the program is a solution to solve problems that exist in the presence system at STMIK Rosma Karawang, and can achieve an effective activity in supporting activities at STMIK Rosma Karawang.