Perancangan Sistem Data Hasil Belajar Murid SMA Islam Said Na’um Berbasis Java

SMAI Said Na'um is a senior secondary education institution in the Jakarta area. The system at this school has not used a computerized system optimally so it has several problems. The problems in Said Na'um SMAI include recording values using paper files which take a very long time. Lack of storage media, the data search process takes a little time. The information received is currently less fast and less accurate. Often there are data errors or inaccurate data in making reports. Data storage that is still in the form of physical files can cause damage to data. Based on this information, the research carried out aims to create an information system for learning assessment for students of Said Na'um Senior High School, Central Jakarta. This research was conducted by creating a data system on student learning outcomes at Said Na'um Islamic Senior High School using a Java-based programming language.

ERA BARU KEMAS ULANG INFORMASI (KUI) SEBAGAI MEDIA PENDUKUNG PEMBELAJARAN SECARA DARING

Information repackaging aims to overcome barriers to delivering information to users. The high frequency of use of learning management system applications and online meetings has caused various obstacles in the learning process, both in terms of learning models and the costs incurred to buy internet packages. This study aims to repack the lecture material using the assistance of the Youtube and Google Sites applications to support online learning activities. The method applied is applied research in a practical form. Repackaged information is lecture material. The packaging process begins with the selection of lecture materials. Lecture materials are arranged in the form of video tutorials which are divided into several sections. The results of media transfer are stored and published on Youtube. All lecture materials on Youtube are packaged on a website using Google Sites. This study concludes that the combination of Youtube and Google Sites can produce structured and attractive information in the form of an interactive website. Repackaging information using Youtube and Google Sites has changed the paradigm that has been developing, by eliminating dependence on physical media, such as CDs, DVDs, flash drives, and other storage media for storage and packaging media.

Effect of Volume and Renewal of the Storage Media on the Release of Monomer from Dental Composites

This study evaluated the effect of the volume and renewing of storage media on monomer leachability from dental composite. Samples of two dental composites (BEAUTIFIL II Gingiva (BG) and Filtek Bulk-Fill Flowable (FBF)) were stored after polymerization in 1 and 3 milt storage media (ethanol/water 75%) for seven days. Refreshing of storage media was done in half of the samples of each group. The amounts of releasing monomers (UDMA, BisGMA, TEGDMA) in storage media were measured by high-performance liquid chromatography (HPLC). Data was analyzed using two-way ANOVA and t-test (α = 0.05). Elution of TEGDMA and UDMA from both composites was significantly higher in 3 mL storage media. In groups with refreshing of storage media, BisGMA had higher amounts of release. Saturation makes the storage media volume important factor in monomer elution. Refreshing of storage media had significant effect on monomer release before the elution of 50% of total released monomer.

Preparation of Stable Phase Change Material Emulsions for Thermal Energy Storage and Thermal Management Applications: A Review

Thermal energy storage (TES) is an important means for the conservation and efficient utilization of excessive and renewable energy. With a much higher thermal storage capacity, latent heat storage (LHS) may be more efficient than sensible heat storage. Phase change materials (PCMs) are the essential storage media for LHS. PCM emulsions have been developed for LHS in flow systems, which act as both heat transfer and thermal storage media with enhanced heat transfer, low pumping power, and high thermal storage capacity. However, two major barriers to the application of PCM emulsions are their instability and high degree of supercooling. To overcome these, various strategies have been attempted, such as the reduction of emulsion droplet size, addition of nucleating agents, and optimization of the formulation. To the best of our knowledge, however, there is still a lack of review articles on fabrication methods for PCM emulsions or their latest applications. This review was to provide an up-to-date and comprehensive summary on the effective strategies and the underlying mechanisms for the preparation of stable PCM emulsions and reduction of supercooling, especially with the organic PCMs of paraffin. It was also to share our insightful perspectives on further development and potential applications of PCM emulsions for efficient energy storage.

Descemet Membrane Endothelial Keratoplasty: NGS Metagenomics-Optimized Tissue Preparation and Surgical Technique. Doctoral Thesis

Title: Next-generation sequencing for the detection of microorganisms present in human donor corneal preservation medium. Aim: To detect the presence of microorganisms in the storage media of human donor corneas using next-generation sequencing method. Methods: Seven samples from organ culture (OC) group (Cornea Max, Eurobio, Les Ulis, France) with one control (sterile media without any cornea) and seven samples from hypothermic storage group (Cornea Cold, Eurobio) with one control were used for this study. The corneas were placed in the respective storage media for 14 days before collecting the samples. Storage media (2 mL) from each sample were collected in RNAase-free tubes and shipped for ribosomal RNA sequencing of 16S and 18S. Simultaneously, another 1 mL of media sample was used for conventional diagnostic method (CDM) using Bactec instruments. Results: In both, OC and hypothermic storage and control samples, the most abundant genera were Pseudomonas, Comamonas, Stenotrophomonas, Alcanivorax, Brevundimonas and Nitrobacter. Acidovorax, Acetobacter and Hydrogenophilus were detected mostly in the hypothermic storage group. The most abundant fungal pathogen detected belonged to the genus Malassezia, which was found in both the storage conditions. CDM was negative for microorganisms in all the samples. Conclusion: Metagenomics provides full taxonomic profiling of the detected genomic material of the organisms and thus has the potential to deliver a much wider microbiological diagnostic approach than CDM. The costs and turnaround time need to be reduced, and; the detection of viable organisms would help this technology to be introduced into routine clinical practice.

Descemet Membrane Endothelial Keratoplasty: NGS Metagenomics-Optimized Tissue Preparation and Surgical Technique. Summary of the Doctoral Thesis

Title: Next-generation sequencing for the detection of microorganisms present in human donor corneal preservation medium. Aim: To detect the presence of microorganisms in the storage media of human donor corneas using next-generation sequencing method. Methods: Seven samples from organ culture (OC) group (Cornea Max, Eurobio, Les Ulis, France) with one control (sterile media without any cornea) and seven samples from hypothermic storage group (Cornea Cold, Eurobio) with one control were used for this study. The corneas were placed in the respective storage media for 14 days before collecting the samples. Storage media (2 mL) from each sample were collected in RNAase-free tubes and shipped for ribosomal RNA sequencing of 16S and 18S. Simultaneously, another 1 mL of media sample was used for conventional diagnostic method (CDM) using Bactec instruments. Results: In both, OC and hypothermic storage and control samples, the most abundant genera were Pseudomonas, Comamonas, Stenotrophomonas, Alcanivorax, Brevundimonas and Nitrobacter. Acidovorax, Acetobacter and Hydrogenophilus were detected mostly in the hypothermic storage group. The most abundant fungal pathogen detected belonged to the genus Malassezia, which was found in both the storage conditions. CDM was negative for microorganisms in all the samples. Conclusion: Metagenomics provides full taxonomic profiling of the detected genomic material of the organisms and thus has the potential to deliver a much wider microbiological diagnostic approach than CDM. The costs and turnaround time need to be reduced, and; the detection of viable organisms would help this technology to be introduced into routine clinical practice.

Digitalisasi Pelayanan Publik Desa Palewai Dengan Sistem Informasi Desa

One of the basic functions of government is to provide public services. Even during the Covid-19 pandemic, these needs must still be met and optimally adjusted by service providers. The Palewai Village Office, is one of the local government agencies that does not escape its obligation to improve public service standards during this pandemic. However, based on observations, it was found that the performance of public services in the office was not optimal because population data processing was still manual and data storage media still used physical documents. Therefore, an online information system is needed that can provide clear and up-to-date information, as well as make it easier for people to fill out forms from anywhere so that there is no crowd in the service room. This study aims to develop a Website- Based Village Information System at the Palewai Village Office which will handle population data, services for making cover letters and distributing population data and current information for the community. The results of this study are a website-based village information system that can manage community data effectively and efficiently and can be accessed quickly and easily to provide information related to services at the Palewai Village office.

PELATIHAN PEMANFAATAN SARANA TEKNOLOGI INFORMASI DAN KOMUNIKASI DENGAN PENYIMPANAN BERBASIS CLOUDCLOUD DI SDN SEMANGAT DALAM 1

ABSTRAKPengabdian kepada masyarakat ini bertujuan membantu guru dan para staff yang masih mengalami kesulitan dalam hal memanfaatkan media penyimpanan berbasis cloud di SDN Semangat Dalam 1 Kab. Batola Kalimantan Selatan,untuk permasalahan pengabdian kepada masyarakat ini memfokuskan bagaimana para guru dan staff di sekolahan SDN Semangat Dalam 1 dapat mahir dalam menggunakan media penyimpanan seperti google drive,dropbox,one drive dan icloud untuk membantu proses pembelajaran serta menjadi media penyimpanan yang efektif dan efisien saat ini. Dengan dilakukannya pengabdian masyarakat ini membantu para guru dan staff di sekolahan SDN Semangat Dalam 1 memanfaatkan media penyimpanan berbasis cloud sehingga menjadi alternatif untuk penunjang proses pembelajaran dan proses pekerjaan. Kata kunci: cloud; guru; media penyimpanan; pelatihan. ABSTRACTThis community service aims to help teachers and staff who are still experiencing difficulties in terms of utilizing cloud-based storage media in SDN Semangat Dalam 1 Kab. Batola South Kalimantan, for community service problems this focuses on how teachers and staff in SDN Semangat Dalam 1 schools can be proficient in using storage media such as google drive, dropbox,one drive and icloud to help the learning process as well as become an effective and efficient storage medium today. With this community service helps teachers and staff in SDN Semangat Dalam 1 schools utilize cloud-based storage media so that it becomes an alternative to support the learning process and work process. Keywords: cloud; teacher; storage media; training.

DESIGN OF A PROTOTYPE MONITORING SYSTEM FOR SCHOOL LIBRARY VISITORS USING RFID AND NODEMCU BASED ON THE INTERNET OF

Monitoring the identity of library visitors is a very important part. Usually to monitor students who are diligent in visiting the school library by providing books or guest books, the purpose of this study is to record the identity of students who visit the library electronically, in the study describes the monitoring system for library visitors with internet communication lines, database storage media by using descriptive method. The design of this system consists of a library card, RFID, Nodemcu, 2 x 16 LCD, and a web as an application used to process visitor identities or as a place to display information in real time. The web application design uses the programming language HyperText Markup Language (HTML), Cascading Style Forms (CSS), Hypertext Preprocessor (PHP), Content Management System (CMS) using a MySQL database while the test results show that this system can work well, with the The school library visitor monitoring system using internet-based RFID and nodemcu can make it easier for employees to view and process the identity of library visitors