Design of Multi Gender Bicycle - As an Alternative Bike Design to Fulfill Appropriate Requirement for Urban Society in Indonesia

2014 ◽  
Vol 493 ◽  
pp. 594-599
Author(s):  
I. Made Londen Batan ◽  
Reinaldi Hendarto
Keyword(s):  
Design Method ◽  
Integrated Design ◽  
Urban Society ◽  
Average Weight ◽  
Energy Increase ◽  
Men And Women ◽  
Average Value ◽  
Leg Muscles ◽  
Before And After ◽  
Bicycle Frame

In the present work, a multi-gender bike, which can be used by men and women, was designed. The integrated design method is used to develop a bicycle frame. As a human transportation the frame is must be light, strong, and comfortable for rider. The frame of bicycle is built with the material of aluminum alloy T-6061 and is produced as prototype for a multi gender purpose. With 100 kg load the strength of material is calculated, and the result shows that the frame critical strength is smaller than material ultimate strength. The prototype was tested by 5 respondents who have an average weight of 68.2 kg, and height 169.4 cm. Pedal test is conducted with 5 level of speed such as 6, 8, 10, 12, and 14 mph in 6 minutes of cycling respectively. The paddle energy during cycling was determined. The results show that the paddle energy increase and follow the increasing of speed. However since 10 mph of speed the paddle energy tends to be fixed with average value of 40 kcal. Therefore the tension leg muscles before and after cycling is going together by increasing the speed. The RULA method is used for determining the ergonomic of multi-gender bicycle, and the result shows that the value of risk injury is 3, that mean the developed bike is ergonomic.

scholarly journals PENGARUH PENGGUNAAN MODUL TERHADAP KEMAMPUAN MULTIPEL REPRESENTASI SISWA PADA MATERI KELARUTAN DAN HASIL KALI KELARUTAN (Ksp) KELAS XI IPA SMA ADISUCIPTO SUNGAI RAYA

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Ozi Auliza ◽  
Rizmahardian Ashari Kurniawan ◽  
Tuti Kurniati
Keyword(s):  
High School ◽  
Data Collection ◽  
Research Method ◽  
Design Method ◽  
Choice Test ◽  
Multiple Choice Test ◽  
Multiple Representation ◽  
Average Value ◽  
Experimental Design Method ◽  
Before And After

This study aimed to determine the ability and influence of student multiple representation module before and after using the module about solubility and solubility results in class XI IPA Adisucipto Sungai Raya High School. The research method used in this study was the Pre-experimental design method and the research design used was one-group pretest-posttest design. The sample in this study was the students of class XI IPA of Adisucipto Sungai Raya High School. Data collection techniques used in this research were measurement, observation and interview techniques. Meanwhile, data collection tools used multiple choice test questions, observation sheets and interview guidelines. Based on the results of data analysis, differences in the ability of student multiple representation were obtained the results of calculations with an average value of the representation aspect of macroscopic 75.00, microscopic 73.33, and symbolic 74.44. The effect of learning with multiple representation module was analyzed using the N-Gain formula. The results in the macroscopic aspect of 0.54, microscopic aspect of 0.68 and the symbolic aspect of 0.38 belong to the medium category.

Meningkatkan Keterampilan Siswa Dalam Materi Chest Pass Bola Basket Melalui Wa-G Dan Zoom Video

2021 ◽  
Vol 1 (2) ◽  
pp. 51-56
Author(s):  
Ilham Setiawan
Keyword(s):  
Design Method ◽  
Sampling Technique ◽  
Mean Value ◽  
Test Results ◽  
Average Value ◽  
Experimental Design Method ◽  
Before And After ◽  
Post Test ◽  
Quasi Experimental ◽  
Class Viii

This research is motivated by a factual basis about Improving Student Skills in Basketball Chest Pass Materials Through WA-G and Zoom Video. To find out whether there is an increase in basketball chest pass skills through (WA-G), whether there is an increase in basketball chest pass skills through video zoom, and which is more effective between using (WA-G) and using video zoom to improve chest pass skills. basketball The researcher used a quantitative approach with a quasi-experimental design method. The population of this study were all students of class VIII SMP Negeri 5 Tanjung with a total of 90 students. The sampling technique in this study used a purposive sampling technique with 30 class VIII students at SMP Negeri 5 Tanjung. To find out whether the test results are valid or not, it must be done through Pre-test and Post-test tests and data analysis techniques in this study using normality, homogeneity, and hypothesis testing techniques. The results showed that there was an increase between before and after being given treatment through WA-G towards an increase in the level of basic chest pass technique skills of class VIII students of SMP N 5 Tanjung with a mean value or average pretest of 78.58 to posttest of 82.48 and a score of 82.48. sum or the number of pretest is 2436 to posttest is 2557, there is an increase between before and after being given treatment via zoom video to increase the level of basic chest pass technique skills of students of class VIII SMP N 5 Tanjung with a mean or average value, pretest of 78.23 to posttest of 81.35 and the sum value or the number of pretests of 2425 to posttest of 2522, and the increase in the WA-G group was greater than the video zoom group.

PENGARUH TERAPI TERTAWA TERHADAP PENURUNAN TEKANAN DARAH LANSIA DI UPT PANTI WREDHA BUDHI DHARMA YOGYAKARTA

2019 ◽  
Vol 13 (1) ◽  
Author(s):  
Niken Setyaningrum ◽  
Andri Setyorini ◽  
Fachruddin Tri Fitrianta
Keyword(s):  
Blood Pressure ◽  
Data Analysis ◽  
The Elderly ◽  
Control Group ◽  
Group Comparison ◽  
Control Blood Pressure ◽  
Men And Women ◽  
Treatment Of Hypertension ◽  
Before And After ◽  
The Difference

ABSTRACTBackground: Hypertension is one of the most common diseases, because this disease is suffered byboth men and women, as well as adults and young people. Treatment of hypertension does not onlyrely on medications from the doctor or regulate diet alone, but it is also important to make our bodyalways relaxed. Laughter can help to control blood pressure by reducing endocrine stress andcreating a relaxed condition to deal with relaxation.Objective: The general objective of the study was to determine the effect of laughter therapy ondecreasing elderly blood pressure in UPT Panti Wredha Budhi Dharma Yogyakarta.Methods: The design used in this study is a pre-experimental design study with one group pre-posttestresearch design where there is no control group (comparison). The population in this study wereelderly aged over> 60 years at 55 UPT Panti Wredha Budhi Dharma Yogyakarta. The method oftaking in this study uses total sampling. The sample in this study were 55 elderly. Data analysis wasused to determine the difference in blood pressure before and after laughing therapy with a ratio datascale that was using Pairs T-TestResult: There is an effect of laughing therapy on blood pressure in the elderly at UPT Panti WredhaBudhi Dharma Yogyakarta marked with a significant value of 0.000 (P <0.05)

The influence of osteopathic correction on the viscoelastic characteristics of the lower leg muscles

2019 ◽  
pp. 93-98
Author(s):  
E. M. Timanin ◽  
N. S. Sydneva ◽  
A. A. Zakharova
Keyword(s):  
Viscoelastic Properties ◽  
Gastrocnemius Muscle ◽  
Soft Tissues ◽  
Subjective Assessment ◽  
Lymphatic Drainage ◽  
Intercellular Substance ◽  
Leg Muscles ◽  
Before And After ◽  
Viscoelastic Characteristics ◽  
Instrumental Methods

Introduction. To date there is a lack of studies dedicated to the objectification of the palpation data obtained by a specialist during the osteopathic examination. The issue of the evidence of the results of osteopathic correction still remains important. Search for instrumental methods allowing to register and to measure various palpation phenomena and manifestations of somatic dysfunctions is very relevant for the development of osteopathy as a science. It is also very important to find objective characteristics of these methods.Goal of research — to study viscoelastic characteristics of the soft tissues of the lower legs by palpation and instrumental methods before and after osteopathic correction.Materials and methods. 22 volunteers (12 women and 10 men) aged 18–23 years without complaints of the musculoskeletal system were examined. Osteopathic diagnostics and measurement of the viscoelastic properties of muscles were carried out by the method of vibration viscoelastometry before and after osteopathic correction.Results. Correlation analysis by Spearman showed that the subjective assessment of an osteopath positively correlated with both elasticity (r=0,43, p<0,05) and viscosity of soft issues (r=0,29, p<0,05). For the gastrocnemius muscle, this pattern was even more pronounced — for elasticity r=0,51, p<0,05, for viscosity =0,34, p<0,05. After osteopathic correction no changes in the elasticity of the soft tissues were observed. The viscosity of the tissues reduced, but in the projection of the gastrocnemius muscle, these changes were not statistically significant (p=0,12), whereas in the projection of the soleus muscle statistically significant changes (p=0,034) were observed.Conclusion. Changes in the viscoelastic properties of tissues demonstrated that the effects of osteopathic correction with the use of myofascial mobilization techniques, articulation mobilization techniques, and lymphatic drainage techniques were not obvious. The elasticity of soft tissues of the lower legs did not change, while the viscosity decreased, especially in the projection of the soleus muscles. This effect of the osteopathic correction can be associated with the effect of thixotropy — the transformation of gel-like intercellular substance into sol. Thus, the research showed that vibration viscoelastometry can be used for the objectifi cation of the condition of soft tissues and of the effects of osteopathic correction.

GESTOGENS IN CORPUS LUTEUM OF CATTLE

1960 ◽  
Vol XXXIII (III) ◽  
pp. 417-427 ◽  
Author(s):  
John Kristoffersen
Keyword(s):  
Corpus Luteum ◽  
Average Value ◽  
Spectrophotometric Methods ◽  
The Third ◽  
Quantitative Measurements ◽  
Before And After ◽  
Luteal Tissue ◽  
In Pregnancy

ABSTRACT By means of chromatographic and spectrophotometric methods progesterone and a substance closely similar to 20β-hydroxy-pregn-4-ene-3-one has been detected in luteal tissue from non-pregnant and pregnant cows. In 21 animals quantitative measurements based on a method giving an average net recovery of 56 per cent showed that in pregnancy the average progesterone content in the corpus luteum reached a maximum in the third to fifth month, with low values before and after this period. For 6 nonpregnant cows, the average value was 20.2 μg/g tissue, which is considerably higher than previous values reported in the literature. The relation between these findings and the bovine dependence on a functional corpus luteum in pregnancy is discussed, and it is pointed out that more information about the metabolism of progesterone in cattle is highly desirable.

scholarly journals Body Image and Voluntary Gaze Behaviors towards Physique-Salient Images

2021 ◽  
Vol 18 (5) ◽  
pp. 2549
Author(s):  
April Karlinsky ◽  
Holly Howe ◽  
Melissa de Jonge ◽  
Alan Kingstone ◽  
Catherine M. Sabiston ◽  
...  
Keyword(s):  
Body Image ◽  
Media Consumption ◽  
Negative Consequences ◽  
Body Appreciation ◽  
Men And Women ◽  
Physical Strength ◽  
Adult Men ◽  
Self Perceptions ◽  
Before And After ◽  
Image Variables

The purpose of this study was to explore body image correlates of voluntary consumption of physique-salient media. A secondary aim was to assess changes in affect following media consumption. Young adult men (n = 47; mean age = 20.2 years) and women (n = 87; mean age = 19.5 years) were discretely exposed to images of same-sex models with idealized- and average-physiques while completing an irrelevant computer task. Voluntary gaze at the images was covertly recorded via hidden cameras. Participants also completed measures of affect before and after the computer task. Measures of body-related envy, body appreciation, and self-perceptions of attractiveness, thinness, and physical strength were completed. Men and women did not differ in how often nor for how long they looked at the images overall, but body image variables were differentially associated with their voluntary gaze behaviors. For men, higher body-related envy and lower body appreciation were correlated with more looks at the average-physique model. Although women reported higher body-related envy than men, envy and body appreciation were not significant correlates of gaze behaviors for women. Both men and women experienced a general affective decrease over time, but only for men was the change in negative affect associated with their time spent looking at the ideal-physique image. Overall, these findings suggest that body-related envy and body appreciation influence how men choose to consume physique-salient media, and that media consumption may have negative consequences for post-exposure affect. Body image factors appear to be more strongly associated with behavior in men, perhaps because men are generally less often exposed to physique-salient media and, in particular, to average-physique images.

Evaluating a bereavement support group

2008 ◽  
Vol 6 (1) ◽  
pp. 43-49 ◽  
Author(s):  
Nancy C. Maruyama ◽  
Clarisa V. Atencio
Keyword(s):  
General Hospital ◽  
Support Group ◽  
Negative Emotions ◽  
Hospital Setting ◽  
Bereavement Support ◽  
Men And Women ◽  
Before And After ◽  
Bereavement Support Group

ABSTRACTObjective:To assess the feasibility of an 8-week bereavement support group in a general hospital setting.Methods:We assessed grief and mood before and after an 8-week bereavement support group and compared dropouts to completers. Forty-seven participants filled out mood and grief questionnaires. Scores were compared with norms, then baseline and follow-up scores were analyzed by paired t tests. Fifteen dropouts' scores were compared with completers' baseline scores.Results:Participants' grief improved, as did depression in women but not men. Women dropouts scored significantly higher on Anger, Tension/Anxiety.Significance of results:Findings suggest men and women respond differently to bereavement groups. Bereaved individuals with high anger and tension may require interventions addressing their particular needs, with a focus on acceptance of negative emotions.

scholarly journals On the Spectral and Polarimetric Signatures of a Bright Scatterer before and after Hardware Replacement

2021 ◽  
Vol 13 (5) ◽  
pp. 919
Author(s):  
Marco Gabella
Keyword(s):  
Low Noise ◽  
Low Noise Amplifiers ◽  
Doppler Velocity ◽  
Data Set ◽  
Differential Phase Shift ◽  
Spectral Signatures ◽  
Average Value ◽  
Before And After ◽  
Radar Calibration ◽  
Small Dispersion

A previous study has used the stable and peculiar echoes backscattered by a single “bright scatterer” (BS) during five winter days to characterize the hardware of C-band, the dual-polarization radar located at Monte Lema (1625 m altitude) in Southern Switzerland. The BS is the 90 m tall metallic tower on Cimetta (1633 m altitude, 18 km range). In this note, the statistics of the echoes from the BS were derived from other ten dry days with normal propagation conditions in winter 2015 and January 2019. The study confirms that spectral signatures, such as spectrum width, wideband noise and Doppler velocity, were persistently stable. Regarding the polarimetric signatures, the large values (with small dispersion) of the copolar correlation coefficient between horizontal and vertical polarization were also confirmed: the average value was 0.9961 (0.9982) in winter 2015 (January 2019); the daily standard deviations were very small, ranging from 0.0007 to 0.0030. The dispersion of the differential phase shift was also confirmed to be quite small: the daily standard deviation ranged from a minimum of 2.5° to a maximum of 5.3°. Radar reflectivities in both polarizations were typically around 80 dBz and were confirmed to be among the largest values observed in the surveillance volume of the Monte Lema radar. Finally, another recent 5-day data set from January 2020 was analyzed after the replacement of the radar calibration unit that includes low noise amplifiers: these five days show poorer characteristics of the polarimetric signatures and a few outliers affecting the spectral signatures. It was shown that the “historical” polarimetric and spectral signatures of a bright scatterer could represent a benchmark for an in-depth comparison after hardware replacements.

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