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Exploring Water Pollution Subtopics: Validation of Histological Preparations Pahlevi, Muhammad Rizza; Habiburrahman , Novan; Zubdatu Zahrati; Lestariningsih; Infantri Humau
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 1 No. 1 (2024)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/8werny30

Abstract

This study aims to enhance understanding of water pollution through the use of histology preparations as educational tools for the sub-topic of water pollution in Grade X high school or equivalent. The research employs a descriptive method with a skinative approach. Water pollution is defined as the introduction of organisms, substances, energy, and/or other components into water due to human activities, resulting in a decline in water quality that affects its intended function. Histology preparations serve as a medium to assess the condition of organisms' tissues in rivers. Histology is essential for studying the normal tissue structure of organs or other body parts, addressing both anatomical and physiological aspects. Under a microscope, tissue preparations allow for the study of normal and abnormal tissue structures. Quality preparations must meet two criteria: identification, from organ collection through to observation, requiring expert handling; and cleanliness, assessed by the absence of air bubbles and the overall cleanliness of the preparation.
Analysis of Improving The Efficiency and Effectiveness of State Property (Sp) In The BPS Work Unit of Ambon City Sujatmiko, Bambang; Zubdatu Zahrati; Farid, Ibnu; Mahawati, Hemi; Mairina, Catur Liliek; Widianto, Ari
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 1 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/gqm63f40

Abstract

State Property (SP) is an important asset in supporting various government agencies. Good management of SP based on the principles of effectiveness, efficiency, ethics, and economy is the key to ensuring that state resources are used optimally. However, in its implementation, problems often arise that hinder the management of SP, starting from the constraints of the availability of minimal SP maintenance budget, frequent overlapping of authority in the Work Unit, to the lack of order in the management and maintenance of state assets due to various things. This study examines the main principles in the management of SP and the challenges faced by the BPS Ambon City Work Unit in implementing these principles. This study is supported by qualitative methods through interviews, observations, and collection of relevant data to support information in the preparation of this scientific paper. The research conducted ultimately resulted in the reality that in efforts to improve the principles of efficient and effective SP management, there are many obstacles experienced by the Work Unit, but to overcome this, steps are needed that begin with managing the available budget to finance the maintenance of state assets and understanding the procedures for good and orderly SP management, where all of these efforts require the role of the Work Unit Leader as the Authorized User of Goods (KPB)