This study examined the effectiveness of peer-collaboration learning strategy and 21st century skill knowledge on pre-service teachers’ academic achievement in integrated science in Nigerian colleges of education. This research employed non-equivalent group pre-test-post-test quasi experimental design. The sample for this study was 80 integrated science pre-service teachers from two colleges of education selected for the study. The instrument used for data collection was Integrated Science Achievement Test (ISAT). One research question and two null hypothesis were formulated were designed to guide the study. Descriptive statistics of means and standard deviation were used to answer all the research questions. The results of the study showed that, peer collaboration learning strategy enhanced 21st century skills pre-service teachers’ and performance in Integrated Science better than conventional method. Integrated science lecturer should not only use peer collaborative strategy to teach the students the subject matter but should also allow them to interact with one another, so that they (students) can take charge of how they can learn. This can foster confidence in the students and enhance their achievement in integrated science.

Kelompok lansia pada masa pandemic ini merupakan kelompok yang paling beresiko mengalami keparahan/morbiditas dan mortalitas akibat penyakit Covid-19. Hal ini dikarenakan pasien lansia (geriatric) umumnya memiliki berbagai komorbiditas, seperti penyakit kardiovaskular, penyakit kencing manis, penyakit pernapasan kronik, hipertensi dan lain-lain. Lansia sebagai kelompok rentan tentu saja sangat membutuhkan dukungan dari keluarga dan masyarakat agar kesehatan dan kualitas hidup lansia selama masa pandemi Covid-19 dapat tetap terjaga seoptimal mungkin. Peran perawat dalam membantu dalam mencegah terjadinya penyebaran virus covid-19 pada lansia adalah dengan lansia tetap mematuhi protokol kesehatan seperti memakai masker, mencuci tangan pakai sabun dan tetap menjaga jarak.
 

In the era of industry 4.0 as it is today, technology is rampant and has affected various aspects of life, including the way we communicate. Nowadays, the community does not have to do conventional methods, such as direct contact and doing kopdar or ground coffee once a week. A community can be born and develop online on various social media platforms. The community that we discuss in this journal is the religious community of knights2i.gram which was born on Instagram and already has more than 3 thousand followers and 300 people in its discord and wa groups. This community is engaged in the field of Christianity and fights for the rights of Christians as a minority community in Indonesia. This is a challenge for us because we analyze an online-based community as we are curious about how this community can develop while the members and the management have never met in person.

The innovation of the robot cars today is moving very fast. The robot car is capable of being driven without using manual remote controls. One form of technological development in robot car control is by using hand gestures. The microcontrolle placed in the palm of the hand will read the direction of movement of our hands, then the instructions are transmitted to the robot car.  The transmission system used in the microcontrolled circuit in the palm of the hand and the receiver circuit inside the robot car must be properly attached. This is influenced by the quality of programming language levels and the arduino mini pro and MPU-6050 circuits. Hand gesture directional readings are able to be easily readable and directly transmitted by the NRF24L01 module via radio waves. The response power of the robot car in receiving hand-move instructions can be received as far as 45 m. In addition to using a good arduino mini pro, the addition of antenna modules will also increase the quality and distance of the connection is getting farther..

Penelitian ini bertujuan untuk mengetahui pembuktian tindak pidana penciptaan informasi elektronik palsu menggunakan screenshot facebook sebagai alat bukti berdasarkan Undang – Undang Informasi dan Transaksi Elektronik dan perubahannya, serta peraturan terkait dengan melihat pada kasus yang ada dalam putusan No. 43/Pid.Sus/2018/PN Mjl. Metode penelitian yang digunakan adalah metode yuridis normatif yaitu suatu metode penelitian yang dilakukan dengan studi kepustakaan. Hasil penelitian ini adalah screenshot facebook tidak cukup untuk dapat digunakan sebagai alat bukti tindak pidana penciptaan informasi elektronik palsu karena masih diragukan keabsahannya secara materiil sebagai alat bukti dan penerapannya sebagai alat bukti masih kurang memenuhi dan membuktikan tiap unsur tindak pidana penciptaan informasi elektronik palsu, sehingga perlu digunakan alat bukti lain dalam mekanisme pembuktian tindak pidana penciptaan informasi elektronik palsu dan perlunya diadakan pengaturan penyitaan atas akun. 

The purpose of this research is to compare the development of Micro, Small and Medium Enterprises (MSMEs) before and after obtaining financing (Case Study on UMKM, Aimas District, Sorong Regency). This research is a development of the results of previous author's dedication to the same subject, namely the fundamental problem of a lack of capital and access to capital sources is very difficult. This type of research is comparative research. The sample of this research is MSME actors who have received financing from both financial institutions, cooperatives, local governments, and other non-bank financial institutions for about 1 year. Data analysis to be carried out is the normality test and the Wilcoxon test. The results showed that of all the indicators studied, namely business capital, sales turnover, profit, labor, business branches, production / sales capacity and the number of customers using the Wilcoxon sign test showed that the indicators of business capital and the number of customers had significant differences before and after obtaining financing, while other indicators, namely sales turnover, profit, manpower, business branches, and production / sales capacity do not have a significant difference.

The purpose of this research is to produce tangible results in providing comfort or convenience in turning on or off the night life at home everyday, especially for people who forget to turn off the lights. The method used in making microcontroller-based home lighting control using an android smartphone is. This research method consists of several stages, analysis methods, design methods, implementation testing methods, and maintenance. The results achieved are improving the aspects of comfort and convenience for agencies, where this series of tools works after bluetooth devices are available on android smartphones. connected to a bluetooth module which is connected to the Arduino microcontroller. Basically, the principle of using this tool is that users must be able to operate a smartphone based on the Android operating system. The conclusion of this research is that the Arduino-based light control device using bluetooth can fulfill its function to control the lights properly and the device is designed to be minimalist and safety so it is safe to use.