The Covid-19 outbreak has caused economic downturns and recession. In 2021, Covid-19 cases in Indonesia has a significant increase. The construction sector in Indonesia faced substantial challenges due to the pandemic, evidenced by contracted growth. The impact of the Covid-19 pandemic on the construction industry cannot be viewed solely from an economic perspective but must consider various factors. Issues in the construction industry affect project performance. Previous research could not interpret the relationship between individual pandemic impacts and project performance levels. Therefore, this study aims to determine factors Covid-19 pandemic affects construction project performance in Indonesia. The study identifies five factors that may influence project performance: (1) challenges in implementing social distancing, (2) movement restrictions, (3) challenges of working from home (WFH), (4) planning for worker limitations, and (5) use of personal protective equipment (PPE). Data was collected using questionnaires distributed to project managers in the construction industry. Primary analysis was conducted using Partial Least Square (PLS). The results indicate that three variables significantly impact project performance in the construction industry. The level of movement restrictions during the pandemic (lockdown) and the planning for worker limitations negatively affect project performance, while movement restrictions positively affect the challenges of implementing social distancing.

Nichias Rockwool Indonesia is a pioneer in heat protection materials and technology protection in various industrial sectors. PT. Nichias Rockwool Indonesia has several main products which are divided into three parts, namely rockwool, sealing gasket, and autoparts. The production process involves machines such as forming, winding, marking and so on. In order to increase production capacity, PT. Nichias Rockwool Indonesia uses a target completion time for a product. Therefore, it is necessary to calculate the standard time in the completion of the gasket assembly process. Process standard time in a company allows a uniform period of time used to complete production within a company. The measurement of working time to be carried out in this study uses the stopwatch time study method. This method is done by measuring time by observing and recording work operation times. This time data will then be calculated standard time. The number of research data is 150 data taken from selected trained operators. Factors of adjustment and allowances (allowance) using the Westinghouse method. The result of this research is that the cycle time is 21.67 seconds, the normal time is 23.62 seconds, and the standard time is 28.34 seconds. Production capacity before the standard time was only 553 gaskets per day, after calculating the standard time it increased to 889 gaskets per day or 54.97%.
 Keywords: production capacity, stopwatch time study, standart time

Currently, the sales of decorative lighting products are very low because the design of decorative lights are less attractive to consumers. Therefore, the company must develop the product to produce quality products that are updated and attractive to consumers. This research aims to develop the decorative light products using value engineering. Value engineering was used to increase benefits withoutt increasing costs, reducing costs without reducing benefits, or a combination of both. This research was conducted to find out the level of efficiency that can be achieved from several recommended alternatives. Research results showed that the value of the initial design (Product A) was 3,48 x 10-7; product B was 3,16 x 10-7; and product C was 8,83 x 10-7. The use of raw materials has also changed from its initial design which was using a mixture of copper and brass with a thickness of 0,8 mm to an alternative design by using a mixture of copper and brass with a thickness of 0,5 mm. In addition, the study showed that product C are more preferable for consumers.
 Keywords: decorative lighting, product development, pairwise comparison, value engineering

The problem that often arises in insurance companies is the number of customers who do not smoothly pay premiums. The procedure that applies to the insurance during the grace period is 30 days. The insured customer must follow the premium payment procedure, if the customer does not pay the premium, the insurance policy will be canceled, this is part of the company's loss. An insurance company has a lot of data and this data can be processed to produce information on how to find out potential customer delays from a pattern formed using the C4.5 method. This research was conducted by applying the C4.5 algorithm using insurance customer data. The results of this study are a classification system for late payment of insurance premiums that can classify insurance customer premium payment status as a consideration for accepting insurance customers. The system test results show that the system can classify the status of insurance customer premium payments with a classification accuracy of 88%.
 Keywords: Algorithm C 4.5, Insurance, Classification, Premium

Changes in temperature, pH, and turbidity in concrete fish ponds greatly impact to the fish survival. Initial observations showed that among 3.067 fish seeds, 1.633 fish (53%) died and only 1.434 fish (47%) was successfully harvested. The application of water quality monitoring devices from concrete pools designed based on the Internet of Things technology has been tested. The monitoring equipment will not function optimally without an application that functions to receive monitoring data and then take action. Pool water quality monitoring equipment connected to the cloud using a GSM network connection. The recorded data is then displayed on the water quality monitoring application that designed using the Android operating system. Application design is developed using a User-Centered Design approach, where the design process was carried out by considering several variables: ease for use, clarity of information delivery, the fulfillment of needs, and appearance. Based on the results of the design evaluation, weaknesses can be determined, namely, difficulty to find the search menu for click history data, find the refresh button, read the results of searching for historical data, and read data in tables and graphs. Based on this, further improvements can be made to improve the application being made. The monitoring equipment is expected to provide information to pond managers to immediately take action if changing in pH and temperature beyond the limit so that the fish mortality rate can be minimized.

Kejahatan terjadi bukan hanya karena ada niat pelakunya, tetapi juga karena ada kesempatan. Pandemi Covid-19 membuat seluruh aspek kehidupan manusia terimbas. Aktivitas yang biasa dilakukan diluar rumah, karena pandemi harus berubah dilakukan didalam rumah. Meningkatnya pemakaian internet oleh masyarakat, ditambah dengan kurangnya kepedulian akan keamanan komputer menjadikan peluang ini dimanfaatkan oleh para penjahat siber. Akibatnya, terjadi kenaikan serangan siber bukan hanya di Indonesia, tapi juga diseluruh dunia. Sampai dengan April 2020, telah terjadi kenaikan komulatif sebanyak 88.414.296 serangan, dengan dominasi serangan berupa Trojan sebanyak 56%, Information gathering sebanyak 43% dan Web Attack sebanyak 1%. Untuk itu, perlu pemahaman dan kewaspadaan dari seluruh pengguna internet agar menutup celah keamanan, sehingga masyarakat bisa bekerja dengan aman, tenang dan nyaman dari rumah masing-masing.

Kabupaten Lamongan merupakan kabupaten dengan populasi ayam pedaging tertinggi di Jawa Timur pada Tahun 2017-2018. Peluang usaha di bidang peternakan ayam pedaging merupakan usaha yang dianggap menjanjikan, siklus pemeliharaan yang hanya memakan waktu sekitar 35 hari membuat peternak tidak perlu menunggu waktu yang lama untuk menikmati hasil, apalagi telah berkembang peternakan dengan pola inti-plasma. Dengan hubungan mutualisme dimana banyak peternak yang memiliki keterbatasan modal, sementara perusahaan mitra juga membutuhkan tempat pemelihaaran ayam pedaging yang tidak hanya berfokus pada satu wilayah maka berkembanglah pola kemitraan inti-plasma antara perusahaan dengan peternak. Penelitian ini menganalisis sisi ekonomi usaha peternakan dengan pola kemitraan inti-plasma dengan PT. CA Unit Lamongan sebagai studi kasus. Peternak-01 dengan rangka kandang dari beton dan bahan lain kayu dan bambu, memiliki nilai investasi sebesar Rp. 450.000.000 (kapasitas 14.000 ekor) diestimasikan berumur 30 tahun, dengan berpatokan pada pendapatan bersih pada siklus terakhir sebesar Rp. 25.160.000,- dan tingkat suku bunga 3% menghasilkan nilai NPV sebesar Rp. 2.826.618.448, nilai ROR 28,54%, Payback Period 2,28 tahun. Sedangkan Peternak-02 dengan rangka kandang dari kayu dan bahan lain dari bambu, memiliki nilai investasi sebesar Rp. 250.000.000 (kapasitas 12.000 ekor) diestimasikan berumur 15 tahun, dengan berpatokan pada pendapatan bersih pada siklus terakhir sebesar Rp. 21.830.000,- dan tingkat suku bunga 3% menghasilkan nilai NPV sebesar Rp. 1.497.984.299, nilai ROR 33,47%, Payback Period 1,14 tahun. Hasil analisis sensitivitas juga dapat disimpulkan investasi usaha peternakan pola kemitraan inti-plasma layak dilakukan.

Investment and One Stop Integrated Service Office (DPMPTSP) is a government agency that serves licensing and investment that uses the information system from BKPM RI, OSS 1.1. DPMPTSP of XYZ City found several obstacles in the use of OSS 1.1, including OSS 1.1 unable to display reports based on the type of permit, there were some licenses that were not integrated yet, there was no link with the licensing agency, so an OSS 1.1 system audit was needed. with a case study in DPMPTSP XYZ City. This audit aims to determine the OSS system capability level 1.1. which refers to the implementation process in DPMPTSP. The method used is descriptive qualitative with primary data type in the form of data from interviews with DPMPTSP. Data collection was carried out by interview and question methods from the COBIT 5 domain. Based on the results of an audit of research conducted using the CobIT 5.0 framework, resulting in a level of capability and recommendations. The current OSS system capability level 1.1, Evaluate, Direct and Monitor (EDM) domains are at capability level 2.6 (Managed), Align, Plan and Organize (APO) domains are at capability level 2.4 (Managed), Build domain, Acquire and Implement (BAI) are at capability level 2.3 (Managed), Deliver domains, Service and Support (DSS) are at capability level 2.3 (Managed), Monitor, Evaluate and Assess (MEA) domains are at level capability 2.6 (Managed). In this condition OSS 1.1 system governance has been implemented well in XYS City DPMPTSP with several recommendations to DPMPTSP so that it can be submitted to BKPM RI to improve OSS 1.1 system governance so that it runs more optimally.

Postur kerja operator dalam kegiatan produksi sangat penting untuk diperhatikan. Postur kerja yang ergonomis akan mendukung produktivitas kerja. Di UKM Las XYZ ada tiga postur kerja yang diadopsi oleh operator las yaitu berdiri membungkuk, duduk di kursi pendek, dan jongkok. Pekerjaan pengelasan adalah pekerjaan yang menimbulkan keluhan otot tertinggi dibanding pekerjaan lain di UKM ini. Tujuan penelitian ini adalah untuk menilai resiko postur kerja yang diadopsi operator las. Metode asesmen yang digunakan adalah Rappid User Limb Assesment (RULA) dan Nordic Body Map. Hasil penelitian menunjukkan bahwa skor akhir dari postur kerja berdiri membungkuk memiliki skor 7, yang berarti bahwa postur kerja ini perlu diinvestigasi dan diimplementasikan tindakan perbaikan. Postur kerja duduk di kursi pendek dan jongkok menghasilkan skor sebesar 6, yang berarti bahwa postur kerja ini perlu diinvestigasi lebih lanjut dan dilakukan perbaikan segera. Pengukuran keluhan otot menunjukkan bahwa bagian tubuh yang mengalami nyeri paling sakit adalah punggung dan pinggang, dengan rata-rata skor NBM sebesar 4 (sangat sakit). Hal ini disebabkan oleh postur kerja statis atau repetitif dengan frekuensi tinggi yang diadopsi oleh operator las.

Ilmu pengetahuan dan teknologi berkembang sangat pesat. Komputer dan internet menjadi bagian yang tidak terpisahkan dari perkembangan teknologi ini. Salah satu tantangan yang dihadapi dalam pesatnya teknologi informasi adalah masalah etika. Tulisan ini menjelaskan bagaimana Islam sebagai ajaran yang paripurna mampu memberikan solusi atas problematika yang dihadapi berkaitan dengan masalah etika. Aspek etika terdiri atas privacy, accuracy, property dan accessibility, semua ada petunjuknya dalam Islam, baik dari Al Quran maupun Hadits Nabi Muhammad SAW. Setelah membaca tulisan ini, muslim sebagai mayoritas penduduk Indonesia akan semakin bijak dan menjunjung tinggi etika sebagai bagian dari pengabdian dan ketaatan kepada Allah SWT.