Klasifikasi Data Aktivitas Setelah Joging Menggunakan Fuzzy Logic

2021 ◽  
Vol 5 (3) ◽  
pp. 534-542
Author(s):  
M. Deta Gian Faiz ◽  
Andrian Rakhmatsyah ◽  
Rahmat Yasirandi

One of the routine activities that cause a lot of body fluids is jogging. Research shows that excessive jogging can disrupt the balance of body fluids so that you tire quickly in the long run. As a result, the body releases too much fluid. This makes someone forget or underestimate the need for fluids in the body. In this study, a detection system for body temperature, ambient temperature and heart rate was built for the classification of dehydration in the body to maintain fluid stability in the body. The system is built using the Pulse Sensor, Mlx90614, OpenWeatherAPI and the Android Platform. This study uses the Mamdani Fuzzy Logic method to determine the classification of user dehydration. The results of the research analysis contained a calibration test of the MLX90614 sensor against the Thermogun with an Error Rate value of 2.01% and an RMSE value of 0.9. Testing the Pulse Sensor against the Oximeter produces an Error Rate value of 1.54% and an RMSE value of 0.7. There is a difference in the difference in Deffuzification values ​​due to differences in the fixed points for each library. Matlab fixed point with a value behind the three digit point, 16 digit Fuzzy Sci-kit and the Builded System using a 15 digit point value.

2020 ◽  
Vol 13 (2) ◽  
pp. 537-551
Author(s):  
Shuai Zhang ◽  
Xingyou Huang ◽  
Jinzhong Min ◽  
Zhigang Chu ◽  
Xiaoran Zhuang ◽  
...  

Abstract. To obtain better performance of meteorological applications, it is necessary to distinguish radar echoes from meteorological and non-meteorological targets. After a comprehensive analysis of the computational efficiency and radar system characteristics, we propose a fuzzy logic method that is similar to the MetSignal algorithm; the performance of this method is improved significantly in weak-signal regions where polarimetric variables are severely affected by noise. In addition, post-processing is adjusted to prevent anomalous propagation at a far range from being misclassified as meteorological echo. Moreover, an additional fuzzy logic echo classifier is incorporated into post-processing to suppress misclassification in the melting layer. An independent test set is selected to evaluate algorithm performance, and the statistical results show an improvement in the algorithm performance, especially with respect to the classification of meteorological echoes in weak-signal regions.


1984 ◽  
Vol 246 (1) ◽  
pp. R49-R55 ◽  
Author(s):  
P. E. Bickler

CO2 homeostasis of different thermal states have been compared in a heterothermic ground squirrel, Spermophilus tereticaudus. Gas exchange (MO2, MCO2), lung ventilation (VE), and body temperature (Tb) were simultaneously measured during sleep, shallow torpor (Tb 25-29 degrees C), deep torpor (Tb 11-15 degrees C), awake heterothermia (Tb 30-42.5 degrees C), and transitions between these states. CO2 retention (falling MCO2/MO2 and VE/MCO2) accompanied entrance into sleep and torpor. CO2 retention lowered MO2 in sleeping and torpid squirrels beyond that caused by reduced Tb. In torpor at steady state, MCO2/MO2 (R) and ventilation returned to control values, and no further CO2 retention occurred. Arousal from sleep or torpor was accompanied by transiently high VE/MCO2 and R values as CO2 was released from the body fluids. R and VE/MCO2 values during heterothermia in awake squirrels (Tb 32-42.5 degrees C) showed that total body CO2 content remained unchanged until Tb reached 40 degrees C with onset of hyperventilation. Altered CO2 content of the body fluids is thus not a general feature of mammalian heterothermy. The difference in CO2 homeostasis of torpid and heterothermic awake animals may have implications for the difference in metabolic intensity of these states.


1917 ◽  
Vol 25 (2) ◽  
pp. 341-347 ◽  
Author(s):  
Tokuzo Ohira ◽  
Hideyo Noguchi

Trichomonades from the mouth were studied by Steinberg who proposed to group them into three distinct types; namely, Trichomonas elongata, Trichomonas caudata, and Trichomonas flagellata. Doflein (3) regards them as probably identical with Trichomonas hominis. Opinions differ as to whether or not Trichomonas vaginalis Donné and Trichomonas hominis Grassi are the same species. Lynch, for instance, believes that they are the same species, while von Prowazek (4), Bensen (5), and others (6, 7) insist that they are different types. Bensen's view seems to be well supported by the difference alleged to be found between the mode of encystment in the two trichomonades, were it not for the fact that our knowledge about the so called cyst of trichomonades is still obscure. According to Alexeieff (8) many of the so called cysts were evidently blastomyces contained in the cell body of the trichomonas. An autogamy alleged to take place in cysts as described by Bohne and von Prowazek (9) has not been confirmed by Dobell (10). And Wenyon (11) contends that it has never been found possible to produce any development of these cysts outside the body on the warm stage as can be done with the cysts of Entamœba coli. Therefore, it is still premature to take the process of encystment into consideration as far as the classification of trichomonas is concerned. On the other hand, Rodenwaldt (12) seems to think that there are many species of trichomonas in the human intestines, and Wenyon has described a new trichomonas from the human intestines (Macrostoma mesnili Wenyon). Further cultural studies in the morphology and biology of these organisms must be carried out in order to solve these problems. In the light of modern investigations there are five subgenera to be included under the genus Trichomonas Donné. They are as follows: (1) Protrichomonas Alexeieff, with three anterior flagella, without an undulating membrane. (2) Trichomastix Biitschli) with three anterior flagella and a trailing flagellum (Schleppgeissel) without an undulating membrane. (3) Trichomonas Donné, with three anterior flagella and an undulating membrane. (4) Macrostoma Alexeieff, Amend, Wenyon (11), with three anterior flagella and an undulating membrane wedged in a deep groove (peristome). (5) Tetratrichomonas Parisi (13), with four anterior flagella and an undulating membrane. As far as our culture trichomonas from the human mouth is concerned, it has been shown that it is not strictly a trichomonas and that it should be classed under the subgenus Tetratrichomonas.


2021 ◽  
Author(s):  
Jessy Nasyta Putri Santoso ◽  
Tri Tisna Firly Hartini ◽  
Ali Suryaperdana Agoes

Author(s):  
Wai Kit Wong ◽  
Nur Izzati Nadiah Binti Ishak ◽  
Heng Siong Lim ◽  
Jalil bin Md Desa

Some infectious diseases can spread rapidly via a community of human or animals or both, either through airborne particles or viruses. Such rapid spread diseases may become a local, national or international widespread and contagious threat. As a symptom of infection, the body temperature of a disease carrier is higher than normal people. In this chapter, flu detection system using thermal imaging tool and computer vision techniques are discussed. An automatic flu detection method adopting human object extraction algorithm and fuzzy logic based Viola Jones algorithm are also discussed. The proposed system able to capture a thermogram of the human subject, detecting the eye region of the human subject, calculating the pixels values around the detected eye region, converted to temperature readings and further classified the subject's body temperature whether the subject satisfies a flu condition or not. Experimental results also shown that the proposed fuzzy logic based Viola Jones algorithm can trace out flu infectious personal from the input thermal images up to 80% of accuracy.


2012 ◽  
Vol 53 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Owen D Terreblanche ◽  
Savvas Andronikou ◽  
Linda T Hlabangana ◽  
Taryn Brown ◽  
Pieter E Boshoff

Background There is a heavy reliance on registrars for after-hours CT reporting with a resultant unavoidable error rate. Purpose To determine the after-hours CT reporting error rate by radiology registrars and influencing factors on this error rate. Material and Methods A 2-month prospective study was undertaken at two tertiary, level 1 trauma centers in Johannesburg, South Africa. Provisional CT reports issued by the registrar on call were reviewed by a qualified radiologist the following morning and information relating to the number, time and type of reporting errors made as well as the body region scanned, indication for the scan, year of training of the registrar, and workload during the call were recorded and analyzed. Results A total of 1477 CT scans were performed with an overall error rate of 17.1% and a major error rate of 7.7%. The error rate for 2nd, 3rd, and 4th year registrars was 19.4%, 15.1%, and 14.5%, respectively. A significant difference was found between the error rate in reporting trauma scans (15.8%) compared to non-trauma scans (19.2%) although the difference between emergency scans (16.9%) and elective scans (22.6%) was found to be not significant, a finding likely due to the low number of elective scans performed. Abdominopelvic scans elicited the highest number of errors (33.9%) compared to the other body regions such as head (16.5%) and cervical, thoracic, or lumbar spine (11.7%). Increasing workload resulted in a significant increase in error rate when analyzed with a generalized linear model. There was also a significant difference noted in the time of scan groups which we attributed to a workload effect. Missed findings were the most frequent errors seen (57.3%). Conclusion We found an increasing error rate associated with increasing workload and marked increase in errors with the reporting of abdominopelvic scans. There was a decrease in the error rate when looking an increasing year of training although this there was only found to be significant difference between the 2nd and 3rd year registrars.


Author(s):  
Mong Hien Thi Nguyen

The paper presents research to establish a simulation program on the Fuzzy logic for the Vietnamese women from 6-18 years old in Ho Chi Minh City. The author used across statistical method, component analysis method, factor analysis method, ANOVA by the SPSS software to overall test the difference between groups, and using the simulation by the Matlab software in this research. This research classified body shapes by a combination of 3 height groups, such as low, medium, and high. They combined with the FFIT and BMI standards to produce the final result of having all 27 women shapes. The results of the groups used to put into the Fuzzy logic simulation program by the Matlab software with the MISO model. It had five variables for inputs, and the output was the result of the shape which needed to know. This is scientific research, so it applies to teach subjects in the field of costume design. Besides, it supports businesses, and fashion designers will have a basis for advice on choosing costumes that fit the body shape, as well as the object of measurement, will have an objective awareness of body shapes to give training directions, adjust the physique appropriately.


2019 ◽  
Author(s):  
Shuai Zhang ◽  
Xingyou Huang ◽  
Jinzhong Min ◽  
Hengheng Zhang

Abstract. In order to obtain better performance of meteorological applications, it is necessary to distinguish radar echoes from meteorological and non-meteorological targets. After the comprehensive analysis of the computational efficiency and radar system characteristics, a fuzzy logic method similar to the MetSignal algorithm is adopted, but its performance is improved significantly in weak signal regions where polarimetric variables are severely affected by noise. In addition, post-processing is adjusted to prevent anomalous propagation at far range to be misclassified as meteorological echo. Moreover, an additional fuzzy logic echo classifier is introduced into post-processing to suppress misclassification in the melting layer. An independent test set is selected to evaluate algorithm performance, and the statistical results show that the performance of the algorithm has been significantly improved, especially with respect to the classification of meteorological echoes in weak signal regions.


2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Nikola Tutek

One of the main objectives of shape prose is to show weaknesses and limitations of written language or to emphasize the descriptive power of visual language. Text is physically transformed into illustration(s) to re-introduce the authority of the visual. This provides authors with endless possibilities of expressing the third entity of meaning, and this expands the freedom of interpretation on the part of readers of multimodal texts. The third entity of meaning is a term which I coined in the course of my doctoral research to refer to the new and semantically largely independent meaning derived from the interpretation of the verbal and the visual meanings in a shaped (or in some other way multimodal) texts, in other words, the meaning which is created through the semantical interrelations of the verbal and visual. How is the reading of the text influenced by its multimodal shape? Hallet writes: [visual forms of gesture; a.r.] direct the reader from written discourse to visual elements in the margins of the page and urge them to interrelate the different semiotic elements, thus breaking up the linear continuity of the verbal text and transforming the act of reading into a hypertextual activity (Hallet 2014, 157). Indeed, reading a multimodal shaped text always is an interdisciplinary task which requires from readers a certain sensitivity for both the verbal and the visual, and the meaning that arises from their interaction. Shaped prose is sometimes referred to as shaped-prose, pattern prose or visual prose, analogous to classification of poetry that features similar visual elements of layout. All these terms describe short prose which can be defined as short stories, and which feature the following types of graphic devices of artistically altered graphic layout (the typology is taken over from my Dissertation defended at the Karl-Franzens University of Graz, Austria, May 2018. Tutek, Nikola (2018) Visual and Verbal Interrelations in Canadian Short Fiction, Dissertation, pg. 299.): Rendering literary message through the usage of fonts, punctuation (for example, Bowering’s consistent disregard of apostrophe in contractions in The Rain Barrel), interpolation of paragraphs and other sections of text by numbering and lettering. This type of graphic devices is focused on typography and structure of integral texts. Rendering a literary message through physical re-arrangement and negation of integral texts. This type of graphic devices partially focuses on spacing, that is, on the usage of negative spaces. Negation of texts is achieved with parts of texts which are crossed out but still fully legible (for example, in Bowering’s “Staircase Descended”). Sentences and words which are arranged in this manner are never physically disintegrated, and no textual message is lost or hidden. Rendering a literary message through physical layout which fractures the text. This device features ‘gorging’ negative or colored spaces which do not respect the border of a sentence, a word or even a character. Parts of texts covered by ‘gorging’ negative or colored spaces cannot be retrieved (for example, the white circles covering the text in Bowering’s “Discoloured Metal”), hence, some of the textual meanings are deliberately lost or hidden. Graphic layout of the text, which is printed in a shape that alludes to a semantic feature of the text. This type of graphic devices can but do not have to cause a part of the textual message to be lost or hidden (such is, again, Bowering ‘s “Discoloured Metal” where the gorging white circles hide parts of the text and also allude to an airplane window). The difference between the third and the fourth types is in the fact that the third type hides parts of the meaning of the text by erasing them, and the erased, blank spaces inevitably take certain forms, while in the fourth type these blank forms are not random, they carry a reference to the meaning of the text (or its parts), and they actually reveal parts of the meaning of the text. The third and the fourth types of devices of artistically altered graphic layout will be the most important for the further analysis of Bowering’s short text, namely, the analysis of the meaning of the circular blank and textual fields in the body of the text.


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