Along with the rapid advancement of digital technology, the practice of zakat payment has also evolved, such as by making non-cash zakat payments online. Online zakat payment offers the potential to reach zakat givers and recipients more broadly, as well as to increase efficiency in the collection and distribution of zakat funds through a digital system. However, this online zakat payment system still raises debates among the public regarding the validity of its implementation and the law, which is considered unclear because the method was not found in the time of the Prophet Muhammad SAW. Therefore, this research was conducted to examine the concept, Islamic legal review, advantages and disadvantages, as well as challenges and solutions in the application of the online non-cash zakat payment system from the perspective of Islamic law. This research uses normative legal methods in qualitative form and by conducting a literature study of literature or library materials. The findings of this research show that online non-cash zakat payments are sharia-acceptable as long as they fulfill the pillars and conditions of zakat and are carried out by official amil zakat institutions or platforms affiliated with amil zakat institutions.

This report discusses the effectiveness of the Up Sonic tool in optimizing the combustion process of various types of materials. Up Sonic is an innovative technology designed to enhance combustion efficiency and reduce harmful gas emissions. The study examines the performance of this tool on different materials, including fossil fuels and biomass. The results indicate that the use of Up Sonic can accelerate the combustion process, improve energy efficiency, and reduce carbon emissions. Therefore, this tool has the potential to become a sustainable solution in the combustion and energy industry.

Zina and accusations of adultery (qadzaf) are two central themes in Islamic criminal law. This research examines the definition, proof, and sanctions of zina and qadzaf from the perspective of Islamic criminal law using the literature method. Zina is defined as sexual intercourse outside a legal marriage, while qadzaf is accusing adultery without sufficient evidence. In Islam, adultery is proven by four witnesses, confession of the perpetrator, or other supporting evidence. The punishment for muhsan adulterers (married) is stoning, while ghairu muhsan (unmarried) are flogged 100 times. Meanwhile, qadzaf can be proven by four witnesses, confession of the perpetrator, or an oath (according to Imam Shafi'i). The punishment is 80 lashes and the testimony of the perpetrator is not accepted. Islamic criminal law strictly regulates adultery and qadzaf with high evidentiary requirements and severe sanctions. This type of research is a qualitative literature study and uses a descriptive analysis method, namely by analyzing various sources and relevant data. The existence of this prohibition of adultery and qadzaf aims to prevent harm, maintain honor, and uphold the benefit (maqashid sharia).
 
 

Kebutuhan air irigasi perlu diketahui karena merupakan salah satu tahap penting yang diperlukan untuk pengelolaan sistem irigasi. Berdasarkan hal tersebut, maksud dari penelitian ini  untuk mengoptimalisasi kebutuhan air irigasi dengan tujuan menghitung debit rencana (Q) pada daerah irigasi bodri serta mengetahui kebutuhan air daerah irigasi bodri. Untuk Daerah Irigasi Bodri tepatnya berada di Desa Triharjo, Kecamatan Gemuh, Kabupaten Kendal, Provinsi Jawa Tengah. Luas daerah irigasinya seluas 7.705 Ha. Sumber air irigasinya berasal dari Sungai Bodri. Metode Penelitian menggunakan data primer dan data sekunder terdiri dari data curah hujan, data topografi, data klimatologi, dan data debit dengan tahapan analisis analisa hidrologi dan klimatologi. Pada perhitungan debit banjir rancang menggunakan metode terpilih yaitu nakayatsu, hasil dari perhitungan nayakatsu menunjukan debit (Q) banjir rancang beberapa tahun kedepan, yaitu Q2 sebesar 44,021 m3/detik, Q5 sebesar 57,133 m³/dt, Q10 sebesar 65,913 m3/detik, Q25 sebesar 77,224 m3/detik, Q50 sebesar 85,828 m3/detik, dan QP sebesar 218,104 m³/dt. Untuk kebutuhan air irigasi bodri bendung juwero dihitung dengan analisa klimatologi didapat 455,82 m³/det dengan luas 7.705 Ha. Untuk rata-rata debit selama 10 tahun adalah 664,53 m³/det sisa debit tersedia 208,71 m³/det pada irigasi bendung juwero, untuk sisa debit tersebut dapat dioptimalkan atau digunakan dengan memperluas area irigasi sebesar 1.500 Ha dengan total kebutuhan air irigasi 118,32 m³/det.