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Kajian Kenyamanan Termal Ruang Kuliah Pada Gedung Sekolah C Lantai 2 Politeknik Negeri Semarang Demi Tria Istiningrum; Rr leidy Arumintia; Muhamad Mukhlisin; Mochammad Tri Rochadi
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 22, No 1 (2017): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v22i1.895

Abstract

In carrying out the activity, people are generally want a comfortable condition. One of the physical environmental factors that affect the level of comfort when working is thermal comfort. Thermal comfort is the feeling that someone is comfortable withthe condition of the environment temperature, which is described as a condition where a person does not feel too hot or too cold in specific environments. Things that influence the thermal comfort is air temperature, humidity, wind speed, insulant clothing value and rate of metabolic. The study was conducted in lecture room State Polytechnic of Semarang, 4 rooms on the 2nd floor have been selected as the object in this study because those rooms are located at the east and the west of building and still using natural ventilation, those rooms are SC II-01, SC II-02, SC II-09 and SC II-10. This study was conducted to determine how the level of thermal comfort in the classroom. The method used in this research is PMV (Predicted Mean Vote) and PPD (Predicted Percentage of Dissatisfied). PMV is used to determine the comfort level of student as users of the room, while the PPD is used to determine the level of student dissatisfaction as users of the room. From the results obtained in mind that the three classes in he category of heat that is SC II-01, SC II-02 and SC II-09. While another class, namely SC II-10 into the warm category.Kata kunci : PMV, PPD, Thermal Comfort, Lecture Room, Classroom
TINJAUAN LITERATUR: IMPLEMENTASI MANAJEMEN BANDWIDTH HIERARCHICAL TOKEN BUCKET (HTB) DAN PER CONNECTION QUEUE (PCQ) Muhamad Mukhlisin
Jurnal Teknologi Informasi dan Komputer Vol. 11 No. 1 (2025): JUTIK : Jurnal Teknologi Informasi dan Komputer, Edisi April 2025
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/jutik.v11i1.3756

Abstract

In the digital era, the need for an internet connection has become a necessity for everyday life. All aspects of life are already influenced by internet connections. Therefore, fair and efficient bandwidth distribution is a necessity. This is the background for researchers to conduct a literature study related to the comparison between two bandwidth management methods, namely Hierarchical Token Bucket (HTB) and Per Connection Queue (PCQ). The selection of the two bandwidth distribution methods refers to their frequent use for bandwidth management by considering the number or level of users to provide equal access for all internet users. This study will analyze the comparison of the quality of the HTB and PCQ bandwidth management methods based on four parameters, namely throughput, jitter, packet loss and delay. With this method, it is expected to determine the most efficient bandwidth distribution. The research method used in this study is the Systematic Literature Review. Systematic Literature Review is a systematic and comprehensive method for identifying, evaluating and synthesizing research results to obtain results that reflect the entire research. One of the standard methods used in the Systematic Literature Review is PRISMA (Preferred Reporting Items for Systematic Reviews and Meta Analyses). The results of the study indicate that the HTB bandwidth management method has advantages over the PCQ method in the parameters of throughput, jitter and delay. While in the packet loss parameter, the HTB method has the same ability as the PCQ method.