12 articles in this issue
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Darwin C. Mangca,Olga Joy Gerasta,Anne Lorraine Luna,Xi Zhu,Jefferson Abelo Hora
This paper presents a new approach to linearity testing of analog-to-digital converters (ADCs) through on-the-fly computation in field-programmable gate array (FPGA) hardware. The proposed method computes the linearity while it is processing without compr... see more
Don Gaspar Noesaku da Costa,Siti Malkhamah,Latif Budi Suparma
Thus far, minimum stopping sight distance (SSD) is determined based on design speed, a minimum reaction time of 1.64 s and a deceleration rate of 3.4 m/s², whereas in certain situations the latter can be shorter than 1 s and higher than 4.5 m/s²... see more
Ahmed Sahib Mahdi
Wear behavior of aluminum alloy 2024 was investigated. Three patterns of specimens, namely, fabricated (compacted), reinforced with silicon carbide only and reinforced with silicon carbide followed by heat-treatment (quenching and aging processes) were se... see more
Taufan Marhaendrajana,Muhammad Ghifari Ridwan,Maulana Insan Kamil,Pudji Permadi
Wettability alteration during low salinity waterflooding (LSW) is expected to be one of the prominent reasons for enhanced oil recovery. However, the underlying mechanisms of improved oil recovery in sandstone during LSW are not entirely clear. Thus, a se... see more
Changtao Ding,Yuanjun Lv,Min Lu
The sensitivity of aerodynamic forces in a bird-like flapping wing was numerically studied by analyzing the aerodynamic force states under different parameters. First, the physical model and the kinematic model of the bird-like flapping wing were separate... see more
Imam Santoso,Miftahus Sa’adah,Eva Novita Sari,Puspa Ayu Indah Prameswari,Chintya Rizki Agustina
Risk and uncertainty management is an important task in industry. Risks in raw materials such as livestock products may occur from the feed. The production process is also exposed to risks, which may be caused by controllable variables. In final products,... see more
P. Pasymi,Yogi Wibisono Budhi,Yazid Bindar
Solid fuel combustion is always preceded by chemical decomposition. This process is largely determined by the flow structure and affected by the geometry and operating conditions of the combustion chamber. This study aimed to investigate the effect of rel... see more
Narong Wichapa,Porntep Khokhajaikiat
Choosing locations for infectious waste disposal (IWD) is one of the most significant issues in hazardous waste management due to the risk imposed on the environment and human life. This risk can be the result of an undesirable location of IWD facili... see more
Binbin Sun,Bo Li,Yongjun Wang,Wenqing Ge,Song Gao
In order to achieve both high-efficiency drive and low-jerk mode switch in FRMDEVs, a drive control strategy is proposed, consisting of top-layer torque distribution aimed at optimal efficiency and low-layer coordination control improving mode-switch jerk... see more