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Analisis Peran Kegiatan Melukis terhadap Anak Berkebutuhan Khusus di Sentra Terpadu Prof. Dr. Soeharso Surakarta Slamet Supriyadi; Videlis Mutiara
Abstrak : Jurnal Kajian Ilmu seni, Media dan Desain Vol. 2 No. 1 (2025): Januari : Abstrak : Jurnal Kajian Ilmu seni, Media dan Desain
Publisher : Asosiasi Seni Desain dan Komunikasi Visual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/abstrak.v2i1.507

Abstract

Children with Special Needs (CSN) have unique potential that requires special approaches to support their development. This study aims to analyze the role of painting activities in the development of fine motor skills, concentration, emotional regulation, and self-expression of CSN at the Integrated Center Prof. Dr. Soeharso Surakarta. Using a descriptive-qualitative method, data were collected through interviews, observations, and documentation. Data analysis was carried out using Miles and Huberman's interactive techniques, including data reduction, data presentation, and conclusion drawing. The results showed that painting activities effectively train fine motor skills through the use of brushes, enhance concentration and emotional regulation abilities, and provide a platform for self-expression for CSN. Moreover, painting helps boost children’s self-confidence through the appreciation of their artwork. These findings emphasize the importance of painting as part of an educational and therapeutic approach to support CSN development. Its implication is that painting can be more broadly implemented in inclusive educational activities to strengthen children’s abilities in various aspects of development.
International Refugees in The Protection of Human Rights: A Discourse of International Humanitarian Law and Human Rights Law Slamet Supriyadi
International Law Discourse in Southeast Asia Vol. 1 No. 1 (2022): Contemporary Challenges in International Law: Security, Humanity, and Regionali
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ildisea.v1i1.31611

Abstract

Refugees are defined as people who are due to a reasonable fear of persecution, caused by reasons of race, religion, nationality, membership in certain social groups and political parties, are outside their nationality and do not want protection from the country. When refugees leave their home country or residence, they leave their lives, homes, possessions and family. The refugees cannot be protected by their home country because they are forced to leave their country. Therefore, protection and assistance to them is the responsibility of the international community. In countries receiving refugees, they often experience inhumane treatment such as rape, assault, discrimination, repatriated by force, those lead to the violation of human rights. There has been regulation for human rights in refugee issues both internationally and regionally, for instance Convention related to Status of Refugee 1951 and The Protocol related to the Status of Refugee 1967. There are at least five basic rights of refugees, they are the right to be protected from returning to the country of origin forcibly (non refoulement), the right to seek asylum, the right to obtain equality and non-discrimination, the right to live and to be secured, as well as the right to return home.
Design and Experimental Evaluation o`f a PID Based Ship Rudder Control Prototype Referenced to SOLAS Arif, Arif Rakhman Suharso; Ario Hendartono; Amthori, Amthori Anwar; Slamet Supriyadi
Advance Sustainable Science Engineering and Technology Vol. 8 No. 2 (2026): February-April
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i2.2739

Abstract

The Proportional–Integral–Derivative (PID)-based ship rudder control system is an effective method for maintaining a vessel’s heading automatically. This study aims to design and evaluate a ship rudder control prototype in accordance with SOLAS safety standards. The research method employed is Research and Development (R&D), which includes needs analysis, system design, prototype development, and model testing. The cargo ship prototype is equipped with an HMC5883L compass sensor, an Arduino microcontroller, and a servo motor as the rudder actuator. Data processing and PID algorithm implementation are carried out using Visual Basic software. The PID parameters used are Kp = 0.001, Ki = 0.001, and Kd = 0.2, obtained through a tuning process. Testing was conducted in a controlled pool under calm water conditions. The results show that the system achieves a steady-state condition in an average time of 21 seconds with minimal overshoot and small deviation from the setpoint, while complying with the SOLAS requirement of a maximum rudder angle of 35°.