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Human daily life depends on air, so air quality needs to be protected especially against pollution. Decreasing air quality due to dust pollution can result in ARI. Makes it easier to measure ambient air and air temperature using internet-based technology. Designing internet-based dust and temperature measuring devices using the gp2y1010au0f type dust sensor, and DHS11 sensor as a temperature sensor, amplifier circuit, NodemCU microcontroller, and LCD (Liquid Crystal Display). The measurement application is carried out at the location of the PT. Djabus Tunas Utama Ngoro Mojokerto East Java at 10 sampling points around the mixing tube. The measurement results show the concentration carried by ambient air quality standards when the engine stops, so it is safe for employees. When the machine is mixing and the machine is not mixing (ordinary conditions) the concentration of particulates and the temperature exceeds the ambient air quality standard, for that all employees are required to use PPE.

Kaliwungu Dream Building Shop is a business engaged in the sale of building materials and building-producing tools. This trading business sells various materials and tools for building buildings such as sand, cement, nails, paint, hammers and so on. The Dream Building Shop was founded by Mr. Zaenal, whose address is Jalan Raya Sekopek No. 10 Sarirejo Kaliwungu, Kendal Regency. Kaliwungu Dream Building Shop in recording sales transactions, purchases and reports - reports still use the manual method by writing them into a book, this method still requires time which is relatively old and prone to calculation errors, as a result you have to work 2 times or even many times to recalculate transactions that occur. Factors that are generally controlled are human errors that occur in cooking data and storing & maintaining paper-shaped documents, where this is very difficult to overcome. In addition, the process of searching for data or inventory is also less effective and efficient. also affect customers, even though performance according to the store is needed to satisfy customers.

Global environmental changes have increased the complexity and disarray of the competitive environment, resulting in severe competition and placing pressure on each player to hone their creative business skills. At this point, the company realized that using its human resources would be its last remaining option for resolving the problem. In other words, enhancing organizational performance motivates staff to produce top-notch work. As a result, from the beginning of the job relationship until it is over, efforts must be made effectively. Discipline may motivate workers to carry out any duty successfully. Therefore, you must try to become an expert in the discipline. This study set out to determine how much the employees' level of education and work ethic influenced their performance at the Semarang District Social Service. The data used in this inquiry were based on the survey's fundamental information. The sample for the study consisted of every employee of Semarang District Social Service.

In village development, the availability of accurate village profile data has an impact on its consistency policy direction.  However, there are some problems that are encountered to be able to update it including the quality of human resources, finance and infrastructure. Therefore, Community Service Program (PKM) activity is intended to provide knowledge about the importance of updating data in planning village development and helping the government update profile data and potential of their villages. The method used is training in updating basic data based on family data which is carried out by providing material and its implementation in the field. Community Service Program can be carried out according to the planned schedule, especially in the provision of training materials. Meanwhile, implementation of material in the training could not be carried out because it was constrained because lack of information technology. However, in general the Community Service Program in Neglasari Village was going well, marked by an increasing participant knowledge and an acceleration of online data updating assisted by students who were doing Community Service Program. Indirectly, this achievement at the same time show that the obstacles faced by Neglasari Village were not only on its human resources but rather on aspects of financial support and infrastructure. The actual presence from the government is needed to support the updating of the profile and potential data of this village because it is not only the village institution that requires it, but rather the central and regional governments.

This study aims to examine the quality of public services in Pusakajaya District, Subang Regency, focusing on citizens' basic needs and civil rights. This study used qualitative and descriptive methods, with data collected through interviews and observations. Data analysis is done through data reduction, presentation, and conclusions. The results showed that the quality of service at the Pusakajaya sub-district office was not satisfactory, mainly due to limited physical infrastructure and service facilities, such as the absence of a comfortable waiting room, inadequate service room, and lack of air conditioning facilities. Despite these barriers, service processes generally conform to existing standards. Supporting factors for service quality are employee work motivation while inhibiting factors include employee shortages and inadequate infrastructure. This study suggests improvements in human resource management, acceleration of infrastructure development, and increased employee motivation as important steps to improve service quality. It is hoped that with this improvement, the quality of service in Pusakajaya District can meet the needs and expectations of the community more effectively.

In the daily use of technology, humans cannot be separated from the internet as a need to exchange information. People at this time spend more time in front of computer screens, laptops, even smartphones to find out information, send data to some of their friends. One of the information that is often sought or sent is a file. Apart from that, image files are files that are much searched for and sent, and many also contain important information in them. Image file security is of course very important so that unauthorized parties do not hack or manipulate information from the image. There is a way to secure information so that it does not leak to unauthorized parties, namely by using cryptography and steganography. By combining these two methods, you can maintain the confidentiality and security of a file, especially image files. In this study the algorithm and method used is the AES cryptographic algorithm (Advanced Encryption Standard) 256 and the LSB (Least Significant Bit) steganography method. Data integrity needs to be tested to ensure that the encryption and decryption processes are running properly. Data integrity testing uses the SHA-1 method. Likewise, the image quality after insertion will experience a decrease in quality. To evaluate this, it is necessary to test using the PSNR method. From the results of data integrity testing by comparing the hash value of the decrypted image file with the original image file, there is no difference. So this shows that the encryption and decryption process was successful. While in testing using the PSNR method, the average PSNR value is 44.14086 dB and with an average error value of 2.830403 dB, which means there is a small decrease in quality. From the implementation and testing results, it can be concluded that the AES 256 cryptographic algorithm and the steganography method LSB can be implemented in maintaining the confidentiality and security of secret messages.    

Transplantation is a medical procedure performed by moving healthy organs to replace damaged organs. Currently, transplantation has been very developed and used in various countries including Indonesia. Indonesia prohibits the sale and purchase of organs because the principle of freedom of contract in Indonesia is faced with ethics, religion and culture that influence it. Indonesia also has regulations related to transplantation, namely Law No. 36 of 2009 concerning Health and Government Regulation No. 18 of 1981 concerning Clinical Cadaveric Surgery and Anatomical Cadaveric Surgery and Transplantation of Human Body Organs or Tissues and several other Ministerial regulations, but some of these regulations are known to be incomplete and tend to be unclear because there is a blurring of norms in them. Until these regulations are no longer efficient to use anymore. So the government recently issued a regulation related to transplantation, namely PP No. 53 of 2021 concerning Organ and Tissue Transplantation. Learning from some of the previous problems and also the fact that transplantation is not only problematic in its regulation but also due to Islamic law factors. The questions raised in this research are first, how is the regulation of human organ transplantation in National law and Islamic law. Second, how is the legal expediency of human organ transplantation in the perspective of National law. This type of research is normative juridical with descriptive qualitative legal material analysis. With the results of the conclusion, first, Indonesia currently has regulations regarding transplants that are more complete and clear and have been correlated quite well even though not all provisions in Islamic law are adopted in it. Second, the current transplant regulation has also fulfilled the elements of expediency, the regulation does not conflict with the law above it.

Zakat is the third pillar of Islam that must be performed by Muslims worldwide. It is an obligation that all Muslims fulfill by giving basic foods and other wealth. In return, some of the underprivileged and deserving groups enjoy donations from fellow Muslims. Zakat is not receiving certain assets prescribed by religion. Rather, Zakat is donated in the form of benefits that may be categorized as things that are quite needed. Such as the donation of clean water after reviewing the amount of water that is not suitable for consumption and use. Another example is the benefit of sanitation that has efforts to reduce the symptoms of infectious and dangerous diseases. The formulation of the problem in this study is how the form of sanitation zakat and how the view of Islamic law on sanitation zakat. The data analysis method used in this research is descriptive qualitative method. In this study there are two things that will be analyzed, namely sanitation zakat and sanitation zakat in the view of Islam. Observation or observation is a data collection activity used to collect data in research through the five senses or can be interpreted as observation in systematic recording of symptoms that appear on the object of research. Sanitation in principle is a deliberate behavior in the culture of clean living with the intention of preventing humans from direct contact with dirt and other hazardous waste materials, with the hope that this effort will maintain and improve human health. Waste materials can cause health problems. These include human or animal feces, solid waste materials, domestic waste water (laundry, urine, bathing or laundry waste materials), industrial waste materials and agricultural waste materials.

Salah satu kontroversi yang dominan pada dekade terakhir abad ke-20 ialah pertanyaan: “Apa yang harus dilakukan ketika sebuah negara tidak mau atau tidak dapat menghentikan pelanggaran HAM secara masif dan sistematis (misalnya: genosida) dalam wilayahnya?” Ada konsensus umum tentang pentingnya melaksanakan intervensi kemanusiaan untuk menghentikan pembantaian ini. Bagaimana moralitas intervensi kemanusiaan? Artikel ini mencoba mencari moralitas intervensi kemanusiaan menurut teori just war dari Francisco de Vitoria. Metode yang digunakan dalam artikel ini adalah studi pustaka. Berdasarkan teorinya, intervensi kemanusiaan adalah benar secara moral.