Publication Search

Tourism is an important sector in the economic development of a region, with tourist attractions being a key factor in attracting visitor arrivals. This study aims to analyze the influence of tourist attractions on domestic tourist visits to tourist destinations in Ciwidey, Bandung Regency. A qualitative approach was used with data collection techniques consisting of in-depth interviews and participatory observation with domestic tourists visiting Ciwidey. The results show that natural beauty, cultural uniqueness, and a variety of tourist activities are the main attractions in Ciwidey. These findings provide valuable insights for the development of tourism in Ciwidey, including preserving natural beauty, expanding tourist activity variations, and addressing challenges related to infrastructure and visitor management.

The city of Bandung is developing into a business center that has advantages in several fields, especially in the field of culinary tourism, which is part of the local identity and is growing rapidly. The purpose of this research is to see the potential of street food in Lengkong to increase the interest of culinary tourism in the city of Bandung. This research method is quantitative and phenomenological through field studies and using the internet as one of the means we use to get information about street food places in Lengkong as our analysis material. This study found that Lengkong street food culinary products can improve the economy of Bandung city traders quickly, because many food vloggers review various types of food in Lengkong so that many domestic and foreign tourists are curious about one of the street foods in the city of Bandung. Social media also plays an important role as a development or form of promotion to increase more tourists and advance local SMEs within the scope of the Lengkong area and develop interest in culinary tourism in the city of Bandung.

A new, economical, sensitive, simple, rapid UV spectrophotometric method has been developed for the estimation of Acyclovir in pure form and pharmaceutical formulation. This UV method was developed using NaOH (0.1N) as a solvent. In the present method, the wavelength selected for analysis was 253nm. Using 1cm match quartz cells, all of the spectrum and absorbance measurements were performed using an UV-VIS spectrophotometer (Shimadzu 1800) was used to carry out the spectral analysis. The ICH guidelines were used to validate the method. Throughout the study, we compared the purity of the drugs, with standard drugs (HPLC grade purity >99%) purchased from SIGMA ALDRICH Ltd. The test drugs from pharmaceutical companies (CIPLA) in its dosage form taken from the market.The method was validated for linearity, range, accuracy, precision, drug content , LOD and LOQ. Linearity was found in the range of 2.5-40μg/ml. Accuracy was performed by using a recovery study. The percentage recovery for all the methods performed was in the range of 99-100% indicating of zero interference of the excipients (in the formulation).   LOD and LOQ were found to be 1.5766434 and 4.7777075 respectively [SD: 0.474474135; SE: 0.212191284]. Relative error (<2) values showed that the proposed procedure exhibited excellent Interday and intraday precision.The proposed UV spectroscopic method was found to be accurate, precise, stable, linear, specific, and simple for quantitative estimation of acyclovir in bulk and pharmaceutical dosage form. Hence the present UV spectroscopic method is suitable for the routine assay of acyclovir in bulk and pharmaceutical formulations.

This research was conducted to determine the coordination of making E-KTPs provided by the government. Apart from that, this research was also carried out to find out the factors that constrain the E-KTP making service system which can be seen from the lack of availability of blanks and the public's lack of understanding regarding technology. In service procedures, the research using a qualitative case study approach by collecting data obtained from observations and interviews. The results of this research show that the service system for making E-KTP is still not optimal, which can be seen starting from the uncertain service certainty, as well as there are still delays in printing, where there is a lack of blank availability and there are still people who do not understand the technology.

Awareness of Occupational Safety and Health (OSH) has been recognized as a key factor in the success of companies in managing risks and improving productivity. This research investigates best practices to enhance OSH awareness in the workplace and its impact on company performance. Literature review identifies that comprehensive training programs, promotion of safety culture by management, active participation of employees in OSH-related decision-making, and implementation of incentive and reward systems are effective strategies to enhance OSH awareness. These practices provide employees with a deep understanding of potential workplace risks and the importance of safe behavior. Furthermore, the promotion of safety culture by management creates a work environment where safety is prioritized. Active employee participation in OSH decision-making strengthens a positive safety culture, while the implementation of incentive systems provides additional motivation for employees to adopt safe behaviors. By implementing these strategies in combination, companies can create a safer, healthier, and more productive work environment. This research provides valuable insights for stakeholders in developing effective OSH programs and improving overall company performance.

The Asthenia Syndrome Normality (ASN) of Faith is a phenomenon of weakness and fatigue in the realm of faith. Normal faith asthenia syndrome can evolve into abnormal forms. The research method employed is qualitative, drawing from literature on asthenia. The proposed developmental model is the "Christ's face radiance" model. Anticipatory steps for ASN involve: "eyes" radiating to signify the activity of reading the word of God, "face" turning towards God, and "path" indicating the journey of life lived with faith and hope.

Shipbuilding industrial companies still produce a number of organic waste in the form of twigs, grass and leaves. In line with developments in the current era, organic waste that accumulates will become an issue for the environment if it is not managed properly. This activity was carried out to overcome the problem of organic waste in the shipbuilding industry, by utilizing organic waste for composting. Composting is a simple anaerobic method that can be easily carried out in the shipbuilding industry. This method turns organic waste into compost by carrying out a fermentation process. Organic waste in the form of leaves that are turned into compost can increase the nutrient content in the soil. The composting process is carried out using two different activator materials, namely using Effective Microorganisms 4 (EM 4) and Promoting Microbes (PROMI). The results of the compost research carried out have met the quality standards according to SNI 19-7030-2004. The final results of these two treatments are not too different, the pH resulting from the EM4 activator treatment is 6.9 and the pH from the PROMI activator treatment is 7. The temperature value for both does not exceed the ground water temperature, namely the final temperature of the EM4 activator treatment is 29.9oC and from PROMI activator treatment of 30oC. The observation results show that of the two activators EM4 and PROMI, the one that is more effectively used for composting is the EM4 activator because the microorganism content in EM4 has more classifications compared to the PROMI activator.    

Currently, the government is increasingly building PLTMG to fulfill the electricity needs of the society. Beside for fulfill the electricity needs of the Indonesian people, PLTMG also has a negative impact on the society, especially for the community around the PLTMG in the city of Batam. So companies need to conduct studies on environmental impacts, one of which is the impact of the air produced on the surrounding area. The PLTMG industry does not use air pollution control devices, but uses a leanox combustion control system on each gas engine with a chimney outlet that emits SO2 and particulate emissions. The model simulation was carried out using Aermod view software with meteorological data from the affected locations. The results of AERMOD modeling show that the PLTMG industry will have an impact on particulate emissions in the ambient air around the activity location which will spread to the northwest, north, south and east of the activity location. The Aermod Model also shows that current conditions have resulted in dispersion with concentrations below the maximum limit stated in the 2021 Government Regulation. The addition of an emission monitoring system such as CEMS can be used to help monitor the concentration of dispersed emissions. Apart from that, emission control devices such as incinerators or combustion can also be used to reduce the concentration of the emissions used.

This research aims to analyze ambient air quality in the city of Surabaya, with a focus on four main locations: industry, transportation, offices and residential areas during two different periods, the dry season and the rainy season in 2023. This analysis is important for assessing the influence of urbanization and industrial activity. to the environment and public health. The method used is descriptive and comparative observational, where measurements are made of main pollutant parameters such as SO2, CO, NO2, O3, Pb, NMHC, PM10, PM2.5, and TSP. Sampling was carried out twice at each location, in accordance with SNI 19-7119.6-2005 and PPRI No. 22 of 2021 standards. The research results showed that the concentrations of all pollutants were below the specified threshold, indicating the effectiveness of existing air control policies. However, there are differences in pollutant concentrations between locations and significant seasonal changes, requiring more dynamic and tailored pollution management strategies. The study's conclusions suggest the importance of continuous monitoring, increased green space, public education about pollution, as well as stricter policies to control pollutant emissions. This research provides valuable empirical data for policy makers to develop effective strategies for managing air quality and reducing health risks in Surabaya..

The purpose of this study is to describe and analyze the Sekapur Sirih dance movement as a tradition-based creation dance. This type of research is qualitative research with descriptive methods. The informants of this study were dance creators, musicians, singers, dancers. This research uses independent instruments assisted by stationery and cameras. The data uses primary and secondary data. Data collection techniques are carried out through literature studies, observation, interviews and documentation. The stages of data analysis are data collection, data reduction, data presentation and conclusions. The results showed that Sekapur Sirih Dance as a Tradition-Based Creation Dance in terms of space, time and energy. The spatial aspect of Sekapur Sirih Dance is dance movement. Sekapur Sirih Dance uses straight lines, diagonal lines and curved lines. Straight lines have a calm impression, diagonal lines have a dynamic impression and curved lines have a soft impression. The volume contained in this dance is large and small. The dominant facing directions in this dance are front, right, left and diagonal. Levels use low, medium, and high levels. The focus of view on this dance is fore, down, and up. The time aspect of Sekapur Sirih Dance as a Tradition-Based Creation Dance is a slow tempo at the beginning of the movement, followed by medium and fast tempos. From the rhythmic element of this Sekapur Sirih Dance.

Vehicle testing in this research was carried out in the Practical Work Lecture program at the North Sumatra State Islamic University, MedanOne type of service provided is motor vehicle testing. Motor vehicle testing is very important to carry out for the safety of the driving public. When testing motorized vehicles, not only one vehicle will be tested, but many vehicles will be tested every day. The testing carried out will of course take quite a long time. Therefore, this research will use a queuing theory system, where this queue will be formed and help in managing and optimizing performance in motor vehicle testing. In this research, we will lokk at the service time and waiting time required for motor vehicle testing. The method used in this research is data taken in 2022. The data was processed using Microsoft Ecxel with service time results of 15,8 and waiting time of 57,05.    

This research was aimed at analyzing the enhancement of students' mathematical reasoning abilities through problem-based learning. The experimental design was pre-post control group design. The research population was all junior high school student of SMP Al-Muhajirin Purwakarta. The research sample was taken randomly, was the class VIII C students as the experimental group who participated in instruction with problem-based learning and the other class VIII D as control group who participated in instruction with conventional learning. Data was collected through test and questionnaires. The statistical analysis used is the Gain test for the results of students' mathematical reasoning ability tests. The analysis of gain score showed that the enhancement of students’ abilities who participated in instruction with problem-based learning was better than those who participated in instruction with conventional learning. Problem-based learning in mathematics lessons shows a positive response which shows that students like the method used.

Learning motivation can be divided into two types, namely intrinsic and extrinsic motivation. Intrinsic motivation comes from within the student's personality which can encourage them to take learning actions. Intrinsic motivation arises based on awareness of certain goals, not just attributes or ceremonies. The findings indicated that the level of intrinsic motivation of the nursing students at Abulyatama University was still low. The low level of motivation led to learning outcomes obtained that were not optimal.  Hence, it was shown that the better the students’ perception regarding intrinsic motivation, the higher their GPA. In other words, their GPA was significantly influenced by their perception about the importance of having intrinsic motivation. This quantitative study was conducted by using a descriptive-correlational method and a cross-sectional design. The population of this study covered 269 nursing students at Abulyatama University. Out of this population, 65 students with GPA < 2.75 were chosen as the samples.  The results of statistical tests using the chi-square tes obtained a value of p=0,032, which means there is a relationship between learning motivation and perception instudents of the nurrsing science study program at Abulyatama University.

In the modern era, competition in business and business has become very tight, especially in the cafe business, many cafes have emerged, one of which is in the Kediri area. Kediri City is a small city that has many cafe business people and is not far behind the existing cafes. in big cities, therefore cafe owners have to think hard to be able to innovate and determine the right marketing strategy. A business that people are very interested in is cafes because consumers almost every day visit cafes not only to enjoy a cup of coffee but there are also those who want to enjoy the facilities available. The intense competition in the cafe business that is currently emerging has resulted in a problem often faced by business people, the first of which is a lack of attention to marketing strategies. "This is because in concept, one way to achieve business goals is to know what the needs and desires of consumers or target markets are and provide the expected satisfaction more effectively and efficiently than competitors" (Kolter and Keller, 2013: 18).

This study aims to describe and improve listening skills in appreciating the drama of local wisdom through empathic appreciation method in Class XI MIA SMAS PGRI Maros. This study is a class action study involving one class. The subjects of this study were students of Class XI MIA SMAS PGRI Maros consisting of 20 students. Data collection techniques used in this study are tests and observations. Data collection is done by applying a learning model of empathic appreciation at the end of each cycle. Observations were made each learning process using a test of learning outcomes after learning by applying the empathic appreciation learning model took place with the perception responses of students of Class XI MIA SMAS PGRI Maros about the application of the empathic appreciation learning model. The collected Data were analyzed quantitatively and qualitatively. The results showed that with the application of empathic appreciation learning model can improve learning outcomes appreciating drama students of Class XI MIA SMAS PGRI Maros. This is evident from the increase in student learning outcomes. The research carried out obtained (1) student learning outcomes in the first cycle are in the low category of 20 students, only 7 students (35%) who get grades above KKM, while students who get grades below KKM or incomplete are 13 people (65%). Student learning outcomes in the second cycle of 20 students, there are no students (0%) Who Get grades below KKM or incomplete, and students who get grades above KKM or complete are 20 people (100%). (2) the results of the analysis show that there are changes in the attitude of students during the learning process in accordance with the results of observations of students in the first cycle is still less able to accept the material and less able to appreciate the drama, in the second cycle of students already understand well, and able to appreciate the drama according to assessment standards.

This study aims to describe and improve listening skills in appreciating the drama of local wisdom through empathic appreciation method in Class XI MIA SMAS PGRI Maros. This study is a class action study involving one class. The subjects of this study were students of Class XI MIA SMAS PGRI Maros consisting of 20 students. Data collection techniques used in this study are tests and observations. Data collection is done by applying a learning model of empathic appreciation at the end of each cycle. Observations were made each learning process using a test of learning outcomes after learning by applying the empathic appreciation learning model took place with the perception responses of students of Class XI MIA SMAS PGRI Maros about the application of the empathic appreciation learning model. The collected Data were analyzed quantitatively and qualitatively. The results showed that with the application of empathic appreciation learning model can improve learning outcomes appreciating drama students of Class XI MIA SMAS PGRI Maros. This is evident from the increase in student learning outcomes. The research carried out obtained (1) student learning outcomes in the first cycle are in the low category of 20 students, only 7 students (35%) who get grades above KKM, while students who get grades below KKM or incomplete are 13 people (65%). Student learning outcomes in the second cycle of 20 students, there are no students (0%) Who Get grades below KKM or incomplete, and students who get grades above KKM or complete are 20 people (100%). (2) the results of the analysis show that there are changes in the attitude of students during the learning process in accordance with the results of observations of students in the first cycle is still less able to accept the material and less able to appreciate the drama, in the second cycle of students already understand well, and able to appreciate the drama according to assessment standards.

The objective of this research is to devise a personalized recommendation system for a freelancing platform to optimize the freelancer project matching process. This enhancement is intended to improve user experience and increase the success rate of projects. The system will recommend projects to freelancers based on their skills and preferences by employing data analysis and machine learning methodologies. The research methodology adheres to the Cross Industry Standard Process for Data Mining (CRISP-DM), incorporating six stages: Business Understanding, Data Understanding, Data Preparation, Modeling, Evaluation, and Deployment. The proposed project employs a hybrid recommendation strategy, integrating Content-Based Filtering through KNearest Neighbors (K-NN) and Cosine Similarity, Collaborative Filtering via Singular Value Decomposition (SVD), and recommendations derived from Word2vec. Evaluation metrics such as precision, recall, F1 score, MAP, and MRR are utilized to assess model performance. The results, including precision scores of 0.80 for KNN and 0.728 for SVD, recall scores of 0.60 for KNN and 0.623 for SVD, and F1 scores of 0.69 for KNN and 0.671 for SVD, as well as a MAP of 0.75 and MRR of 0.80 for Word2vec, demonstrate the efficacy of the hybrid recommendation system in delivering accurate and varied project suggestions to freelancers, with a weighted average ensemble learning model emerging as the most effective solution.

 Bone cancer that has metastasized can be detected through a bone fingerprint examination, which involves the injection of tc-99m with the pharmaceutical Methylene Diphosphate (MDP). Bone prints are often used to trigger possible metastases of cancer to the bone, which is a major health problem for women worldwide. This study aims to activate the described organ uptake and residual radiopharmaceuticals in bone prints using the Region of Interest (ROI) method. The research was conducted on five datasets of patients with breast cancer. The patient received an intravenous injection of tc-99m MDP and, three hours later, underwent a bone fingerprint examination with a gamma camera. The image results from the gamma camera were processed using the ROI technique and analyzed further using statistical methods. The research findings showed that the five patients experienced an average reduction in residual radiopharmaceuticals of 2.965945119 mCi. Several factors, such as examination time, radiopharmaceutical dose, and body metabolism, influence the decay of radioactive activity in the body. The calculation of the absorption percentage for the five patients showed variations between 0.190070697% and 0.3510157519%

This service is carried out for the introduction of writing hijaiyah letters using card media. Community service carried out directly by researchers within one day at one of the Islamic education institutions, namely TK / TPA Nurul Ihsan Kalampangan. The use of card media helps in introducing and learning to write hijaiyah letters. Conducive environment and hands-on approach in learning contribute positively to children's creativity in understanding and writing hijaiyah letters. The use of hijaiyah letter card media can determine the ability to write in children, besides that it can also attract interest and motivation so that children are enthusiastic about learning. That way children are easy to do learning to write hijaiyah letters.

This research aims to examine the communication styles of female leaders in East Bekasi District. The research method used was qualitative with 7 informants, namely 1 sub-district head and 6 sub-district staff. Data collection methods use observation, interviews and documentation. The results of the research show that the East Bekasi Subdistrict Head's communication style uses patterns. The control communication style is used by the sub-district head through instructions and supervision of subordinates. The egalitarian communication style encourages discussion and collaboration between the sub-district head and his staff. The structuring communication style provides clear direction in carrying out tasks. A dynamic communication style motivates aggressive actions to improve performance. The reliquis communication style provides autonomy to subordinates. Communication style is withdrawn, open and involved in communication with subordinates. Withdrawal's communication style is not visible in the communication style of the East Bekasi Subdistrict Head. This communication style involves withdrawal and lack of involvement in communication with subordinates.