Packaging is one part of a product's marketing strategy in order to increase competitiveness.  The socialization and packaging training held in the Blitar village aims to provide understanding and assist MSME in increasing the attractiveness and selling value of their products so that they can be accepted by consumers.  The result of this packaging socialization and training activity is to provide insight into innovative, attractive and up to date packaging so that the products being sold look more attractive and different from similar products.  For example, packaging using boxes can be added or combined with ribbons, logos, thank you labels or seal stickers on product packaging.  After holding socialization activities and packaging training, it is hoped that it will provide benefits for MSME players in Blitar village to increase their innovation and creativity in choosing the right packaging for their products so that the products sold are able to compete in the market and increase consumer appeal.
 

Many of the indonesians like to eat chips as everyday snacks, one of them is menjes chips. Menjes chips are beans made from bean curd. One of the SMEs that produces the menjes chips, namely Menjes Kyu that owned by Mrs. Chalimah. In the drying process, the cips are still done conventionally, namely by simply airing them out. This can affect the quality and flavor of chips because of the amount of oil it contains. The purpose of this activity was to add to the knowledge and skill involved in the use of oil stonework (spinner), which was useful in raising the quality and value of chips. The methods used are location surveys and the filling of questionnaires, toolmaking, and socializing of automatic oil slicers. The presence of an automatic oil slicer helps to enhance the quality, flavor, and storage power of processed chips.

The increasing number of urban residents with the increasingly narrow operational land of the fish farming system, telnology is made in a bucket by utilizing automatic feed in the form of an auto feeder made from used cans with the aim of reducing can waste then the inside of the can add with a dynamo and given a food player useful for dropping food with a period of 15 minutes using an automatic feeder and developing kale plant cultivation. This activity is a form of community service carried out by students of the National Development University "Veteran" East Java, Indonesia to help the community to launch businesses and develop business knowledge in Blitar City.
 

Phishing attacks continue to be a significant threat to internet users, necessitating the development of advanced detection systems. This study explores the efficacy of a Bidirectional Gated Recurrent Unit (BiGRU) model combined with feature selection techniques for detecting phishing websites. The dataset used for this research is sourced from the UCI Machine Learning Repository, specifically the Phishing Websites dataset. This approach involves cleaning and preprocessing the data, then normalizing features and employing feature selection to identify the most relevant attributes for classification. The BiGRU model, known for its ability to capture temporal dependencies in data, is then applied. To ensure robust evaluation, we utilized cross-validation, dividing the data into five folds. The experimental results are highly promising, demonstrating a Mean Accuracy, Mean Precision, Mean Recall, Mean F1 Score, and Mean AUC of 1.0. These results indicate the model's exceptional performance distinguishing between phishing and legitimate websites. This study highlights the potential of combining BiGRU models with feature selection and cross-validation to create highly accurate phishing detection systems, providing a reliable solution to enhance cybersecurity measures.

Investigating potential corrosion inhibitors via empirical research is a labor- and resource-intensive process. In this work, we evaluated various linear and non-linear algorithms as predictive models for corrosion inhibition efficiency (CIE) values using a machine learning (ML) paradigm based on the quantitative structure-property relationship (QSPR) model. In the quinoxaline compound dataset, our analysis showed that the XGBoost model performed the best predictor of other ensemble-based models. The coefficient of determination (R2), mean absolute percentage error (MAPE), and root mean squared error (RMSE) metrics were used to objectively assess this superiority. To sum up, our study offers a fresh viewpoint on the effectiveness of machine learning algorithms in determining the ability of organic compounds like quinoxaline to suppress corrosion on iron surfaces.

The purpose of evaluating the Guidance and Counseling (BK) program at SMP Negeri 2 Ambarawa during the pandemic is to evaluate the context, input, process and product of the guidance and counseling program during the pandemic. This research is evaluative research. The principal provides full support in implementing counseling services during the pandemic by providing a schedule and budget allocation. The ratio of counseling teachers to students is fulfilled by the presence of school counselors with a background in counseling education. Facilities and infrastructure are in good condition, but do not yet have a special counseling room. BK services are carried out with the help of applications, namely Google classroom, and google forms used by school counselors for delivery systems in service activities with asynchronous types and in synchronous types using WhatsApp, Zoom or Google Meet depending on the agreement between teachers and students. The problems experienced in the implementation of online counseling services are less than optimal since not all students have devices. The essential material compiled by the MGBK is less appropriate to use, it is more appropriate to use a needs assessment of students to develop a BK program. School counselors provide time for learners to consult with flexible time, either through in-person or device-assisted.

Technological developments encourage changes in the way decisions are made. In terms of stopping the application of urea fertilizer, farmers still rely on BWD observations. In this study, using the RnD method by directly observing the research location in the farmer group Gapoktan, in the village of Tosari, Kendan district and analyzing the problem then making a prototype which will be tested by experts. In this study, a tool was made using NodeMCU with TCS3200 sensor to detect color, which was then sent via the internet to the database using IoT technology. In this study, using several trials with different parameters of urea fertilizer use and the results of the TCS3200 sensor can detect colors according to what is on the BWD and send data to the database via the internet. In this system, farmers can recommend the use of suitable urea fertilizers outside a certain area so as to minimize errors in the observation on BWD, this will make the use of urea fertilizer to be the right dose.
 

This article discusses the identity of the church Pasamuwan Kristen (community members) of Gereja Kristen Jawa/Java Christian Church (GKJ) Margoyudan, Surakarta, Central Java. Pasamuan Kristen GKJ Margoyudan’s identity construction is based on two factors: internal identity and external identity. By employing documents/literature review and in-depth interviews, this research found that the construction of internal identities of Pasamuan Kristen GKJ Margoyudan was built from the long history of Zending Missionary’s role from the Netherlands. The Zending Missionary had delivered the first identity of GKJ Margoyudan as a church which has characteristic of Javanese fellowship but still following many agreements of European social identity, Javanese culture domination as the main identity, and the church building as community solidarity identity. From the external side, the support came from synod of GKJ as the center of evangelism and the government, especially Central Java government. Synod of GKJ and the government support the church community to preserve Javanese culture through Javanese songs, Javanese language, and other related culture activities. They also transformed the church building into a cultural heritage in order to assimilate it with the social identity. The research found a conclusion that stronger acceptance from others to GKJ Margoyudan is partly because of the social role of the church in education and health since long ago. GKJ Margoyudan is accepted in the wider community as an assimilationist identity.