Deswati, Sri Ratih
Unknown Affiliation

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

Performance of The Occupational Health, Safety, and Environment (HSE) Culture in Educational Laboratories Deswati, Sri Ratih; Setyaningsih, Wahyu Adi
Jurnal Berkala Kesehatan Vol 10, No 2 (2024): JURNAL BERKALA KESEHATAN
Publisher : Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jbk.v10i2.19235

Abstract

The Department of Marine Science and Technology (MST) has a physics laboratory (dry and wet) and a field laboratory. Laboratory activities cannot be separated from potential hazards that can cause the risk of work accidents due to tools, materials, and the work environment. The establishment of a culture of health, safety, and the environment (HSE) and the application of a procedure for identifying possible risks and hazards, known as job safety analysis (JSA), are two strategies used to prevent and lessen work accidents in physics and field laboratories. Determining the efficacy of introducing HSE culture in the lab was the aim of this investigation. Analytical and observational cross-sectional methods were employed in quantitative research procedures. The variables used to evaluate whether the HSE culture has been applied are knowledge of HSE, the application of HSE, and comprehension of PPE. The results of observations showed that the application of HSE was reasonably efficient as a guide for safe and healthy activities; nevertheless, it still requires assistance and the fulfillment of many work processes in the laboratory.
Impact of ocean noise on mammalian life (case study: Samarinda waters) Deswati, Sri Ratih; Syahrir, Muhammad; Mujiyanto, Mujiyanto
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 1 (2023): APRIL 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.1.24855

Abstract

Noise pollution, or unwanted sounds in the ocean, can have a negative impact on marine mammals, especially on their biological behaviour when hunting for prey and changes in diving habits when leaving their habitat. This noise study was carried out in the waters of Samarinda with the help of a passive system acoustic instrument, which captures the range of sound intensity in the water column and supporting data in the form of sound range and activity above sea level. The sound range of 38.10-78.60 dB (A) above the water surface is safe for both everyday activities and as a habitat for mammals. Similarly, the underwater sound intensity between 0.84 and 138.47 dB re 1 Pa falls within this range. The noise condition in the study area is still expected. It can be used as an initial reference for the tolerance of sound intensity that applies to living things around the research location. The noise of the sea in Samarinda's waters has no effect on the lives of animals.Keywords:NoiseSound intensityMarine mammalHydrophoneSmartNoise
Impact of ocean noise on mammalian life (case study: Samarinda waters) Deswati, Sri Ratih; Syahrir, Muhammad; Mujiyanto, Mujiyanto
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 1 (2023): APRIL 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.1.24855

Abstract

Noise pollution, or unwanted sounds in the ocean, can have a negative impact on marine mammals, especially on their biological behaviour when hunting for prey and changes in diving habits when leaving their habitat. This noise study was carried out in the waters of Samarinda with the help of a passive system acoustic instrument, which captures the range of sound intensity in the water column and supporting data in the form of sound range and activity above sea level. The sound range of 38.10-78.60 dB (A) above the water surface is safe for both everyday activities and as a habitat for mammals. Similarly, the underwater sound intensity between 0.84 and 138.47 dB re 1 Pa falls within this range. The noise condition in the study area is still expected. It can be used as an initial reference for the tolerance of sound intensity that applies to living things around the research location. The noise of the sea in Samarinda's waters has no effect on the lives of animals.Keywords:NoiseSound intensityMarine mammalHydrophoneSmartNoise