Monitoring of Fuel Height Gauge at IoT-Based Gas Stations

The increasing number of motor vehicles has been increasing the fuel demands, especially the demands for ‘pertalite’ (product of fuel) and ‘pertamax’ (product of fuel) fuels. These fuels are usually placed in a cylindrical reservoir at an SPBU (gas station) that is located below the ground surface. To find out the remaining volume of BBM (fuel), gas station attendants usually check it manually by dipping the meter stick to the bottom of the reservoir. Then, the boundary surface of the fuel is used as a reference in reading the meter value. Because it was considered to be an ineffective measurement, an Android-based electronic media was created to make it easier. This tool uses the HC-SR04 ultrasonic sensor to detect the fuel height level in the reservoir. To show the results, the Blynk application is applied for the user interface. To support the IoT (internet of things) system, NodeMCU is used that is included with the WIFI module so that it can be connected to the internet. Based on the tests that have been done, the HC-SR04 ultrasound sensor has good accuracy and can monitor the height levels of fuel in real-time.

Body Alteration of Patients with Tuberculosis who Get Medication at the Public Health Centre

Patient with tuberculosis who already experience 6 months of treatment may felt body alteration. The study aimed to illustrate the body alteration of Tuberculosis patients who got medication at the Public Health Centre. The design of the study used cross sectional. The sample was 141 tuberculosis patients who got medication at the Public Health Centre in Blitar which was selected by simple random sampling. The variables were height, weight, urine color, feeling of bored related to the medication and willingness to stop taking the medication routinely. The data was collected at the patient's home on August - November 2018. The data was collected by instruments of height gauge, weights, and interview form. The data was analyzed descriptively. The results showed that most of the changes were in the physical such as the weight loss, the red urine, and nausea. The patient’s nausea caused a decrease in intake and had an impact on the patient's weight that went down. It is important for nurses in Public Health Centre to provide medical services and information through health education before the first medication.

Computation of residual stresses, distortion, and thermogravimetric analysis of Inconel 625 weld joints

In the current investigation, Inconel 625 weld joints were fabricated by Activated tungsten inert gas (A-TIG) and Tungsten inert gas (TIG) welding techniques. The joint configurations employed square butt and V groove edge preparations. Residual stresses measurement was carried out by X-ray diffraction using the Proto iXRD measurement system. Distortion in weld joints was estimated by measuring the vertical displacement on the grids marked on the weld joints before and after welding by using an electronic height gauge. Weldment revealed distinctive microstructure, peak tensile residual stress, and angular distortion. A-TIG weld joint exhibited lower residual stresses and distortion compared to the TIG weld joint. Thermogravimetric analysis (TGA) has inferred that the fusion zone of A-TIG and TIG weldments revealed better hot corrosion resistance at high temperatures.

Potentiel Physique et Auto-évaluation Corporelle Chez des Jeunes Étudiants à Abidjan

The body of the young man seems to be characterized by a specific plasticity. This chrono-individual body modification oftentimes leads the young person to evaluate his own body according to body acquisitions. The relationship between these two variables is far from being sufficiently studied. This paper focuses on examining the self-evaluation of the body according to the physical potential. It covers 181 young people between the ages of 18 and 25, including 84 boys and 97 girls. Body self-judgment of the subjects was measured with a specific scale. In this case, it was measured by the study of Lentillon-Kaestner et al. The physical potential of young people was explored by considering weight, height, Body Mass Index (BMI) and Fat Mass Index (FMI) of the latter. The physical parameters were measured using the scales (weight) and the height gauge (stature). As for the body composition indices, they were calculated from the physical parameters previously indicated. The results obtained, after the comparisons of the subjects with each other, show that young people aged 18-21 years of physical threshold potential exhibit statistically high body self-acceptance frequency to that of their subthreshold potential counterparts and suprathreshold physical potential. Similar results were observed in young people between 22 and 25 years of age. In this group, those with a threshold of physical potential were more acceptable compared to their peers of subthreshold physical potential and supraliminal physical potential. Taking into account sex, girls aged 18 to 21 with a threshold physical potential do not differ from their peers with subthreshold physical potential and suprathreshold physical potential in terms of low body self-acceptance. The results are identical for men aged 18 to 21 and 22 to 25. The meaning of the results does not change when comparing girls with subthreshold physical potential to boys of identical physical potential.The observations made at the latter were repeated when comparing girls to boys of physical threshold potential. In girls aged 22 to 25, girls with subthreshold physical potential and suprathreshold or threshold were superimposed on their male counterparts of subthreshold physical potential and suprathreshold or threshold. This, however, is in regards to the frequency of body self-acceptance. In this sense, the physical potential of the young would not influence the bodily self-evaluation of the latter when the sex intervenes. On the other hand, considering all young people, their physical density varies based on their body self-evaluation.

Reliability of clinical crown center to predict marginal ridge leveling

ABSTRACT Objective: To evaluate the null hypothesis that there is no difference between the vertical compensation necessary to level the clinical crown centers and that required to level the marginal ridges. Materials and Methods: Initial dental casts selected from 200 patients that met the selection criteria were included. The vertical position of the clinical crown center (VPCC) and marginal ridge (VPMR) of posterior teeth were measured in both arches using a digital height gauge with 0.01mm precision. The vertical discrepancy between the clinical crown centers (VDCC) and marginal ridges (VDMR) of adjacent posterior teeth were calculated and compared. The significance level was set at P < .05. Results: In general, vertical discrepancies between VDCC and VDMR were statistically significant (P < .05). Clinically significant differences were observed between the maxillary second premolar and first molar and between the mandibular molars. The VPCC was significantly and positively correlated with patient age. Conclusions: Differences between VDCC and VDMR showed that the VPCC may not be an accurate predictor of marginal ridge leveling because the vertical compensation necessary to level the VPCCs is not similar to that required to level the marginal ridges, requiring caution in its utilization, mainly in teenagers.

SISTEM PENGUKUR TINGGI DAN BERAT BADAN UNTUK POSYANDU MENGGUNAKAN MIKROKONTROLER ATmega8535

Height and weight gauge on posyandu ussually doing at the time of immunization healt checking. But the tools are used still it manually and separately, accuracy is also one of the problem in terms of the measurement. Then for fix the issue should be made a system for measuring height and weight are computerized. This system can be build by harness Microcontroller ATmega8535 as a system controller. Ultrasonic PING sensor as a toddler height gauge. Strain gauge sensors as a toddler weight gauge. To convert the analog signal into digital using IC ADC 0804, LCD and 16x2 as its output

PENGUKUR TINGGI BADAN MENGGUNAKAN SENSOR ULTRASONIK BERBASIS MIKROKONTROLER ATMEGA328 DENGAN OUTPUT SUARA

Measurement is important in the world of science. On these readings on the scale height measuring instrument manual that humans do have a level of accuracy and precision are less so frequent occurrence of human error. Then the required height gauges that can work automatically, perform the measurement process, read the measurement results, as well as notify the measurement results with the ATmega328 microcontroller-based voice output. Digital Height Measuring Circuit uses ultrasonic sensors are used to detect objects around sensor.Jika ultrasonic waves bounce back to the receiver, means there is an object in the vicinity of the sensor. The microcontroller will calculate the time it takes to receive ultrasonic waves and determine the distance between the sensor with the floor. Digital height gauge be important in minimizing human error that often occurs at the time of measurement manually. So as to improve efficiency in measuring height

The Effect of Pressure on Warpage of Dumbbell Plastic Part in Injection Moulding Machine

The optimization of processing parameters on warpage of polypropylene (PP) in the application of injection moulding machine was studied. The appropriate parameters were adjusted to reduce the warpage defect on the tensile test specimen of dumbbell. The type of injection moulding machine used in this research is Arburg 420C 800-250C. Four parameters that have been investigated; injection pressure, clamping pressure, back pressure and holding pressure. A concept of design of experiment (DOE) has been applied using Taguchi method to determine the suitable parameters. To measure the warpage of the dumbbell, digital height gauge was used to measure the flatness of the part surface. According the analysis of variance (ANOVA), the most significant factor that effect the warpage was holding pressure by 57.82%, followed with back pressure by 25.75%, clamping pressure by 16.27% and injection pressure by 0.16%. It is found that the optimum parameters setting that have been obtained were injection pressure at 950 bar, clamping pressure at 600 kN, holding pressure at 700 bar and back pressure at 75 bar. The depreciation value of warpage minimum index in this experiment was decreased by 4.6% after confirmation run.

Retracted: “Evaluation of Cam Shaft Profile Form Error by an Electronic Height Gauge” [ASME 2012 International Mechanical Engineering Congress and Exposition, Volume 3: Design, Materials and Manufacturing, Parts A, B, and C, Houston, Texas, USA, November 9-15, 2012, Conference Sponsors: ASME, ISBN: 978-0-7918-4519-6, Copyright © 2012 by ASME. Paper No. IMECE2012-85789, pp. 1481-1486; 6 pages; doi: 10.1115/IMECE2012-85789]

The above referenced paper has been removed from publication. April 22, 2015. Copyright© 2015 by ASME