Factors affecting the difference of protein supplements on physical fitness

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Deyu Li
Keyword(s):  
Physical Fitness ◽  
Protein Supplements ◽  
Factors Affecting ◽  
The Difference

Factors affecting the outflow of protein supplements from the rumen. 2. The composition and particle size of the basal diet

1984 ◽  
Vol 39 (2) ◽  
pp. 201-206 ◽  
Author(s):  
M. E. Elimam ◽  
E. R. Ørskov
Keyword(s):  
Particle Size ◽  
Dairy Cows ◽  
Fish Meal ◽  
Latin Square ◽  
Basal Diet ◽  
Protein Supplements ◽  
Factors Affecting ◽  
Treated Fish ◽  
The Difference ◽  
Effect Of The Composition

ABSTRACTTwo experiments were conducted to investigate the effect of the composition and particle size of the basal diet on the outflow of chromium-treated fish meal from the rumen of lactating British Friesian dairy cows, using Cr-concentrations in faeces. A 4 × 4 Latin square design was used and the cows were fed at twice the estimated energy requirements for maintenance in two equal meals.Fractional outflow rates per h were, 0·079, 0·088, 0·086 and 0·064 for the 1·00 hay: 0·00 concentrate, 0·75 hay: 0·25 concentrate, 0·50 hay: 0·50 concentrate and 0·25 hay: 0·75 concentrate respectively. The difference between 0·75 and 0·50 concentrate was significant (P < 0·05).Grinding of long dried grass through 40 or 20 mm screens had no significant effect on the outflow of Cr-treated fish meal from the rumen, however fine grinding (5 mm) and pelleting significantly reduced the outflow from rumen (P < 0·05). Fractional outflow rates per h were 0·080, 0·086, 0·088 and 0·047 for the long, 40, 20 mm and the 5 mm and pelleted diets respectively.

A quantitative evaluation of some factors affecting the non-fatty solids of cow's milk

1960 ◽  
Vol 27 (1) ◽  
pp. 19-32 ◽  
Author(s):  
W. H. Alexander ◽  
F. B. Leech
Keyword(s):  
Cell Count ◽  
Residual Effect ◽  
Clinical Mastitis ◽  
High Cell ◽  
Factors Affecting ◽  
Stage Of Lactation ◽  
Cell Counts ◽  
Satisfactory Analysis ◽  
The Difference ◽  
Image Position

SummaryTen farms in the county of Durham took part in a field study of the effects of feeding and of udder disease on the level of non-fatty solids (s.n.f.) in milk. Statistical analysis of the resulting data showed that age, pregnancy, season of the year, and total cell count affected the percentage of s.n.f. and that these effects were additive and independent of each other. No effect associated with nutritional changes could be demonstrated.The principal effects of the factors, each one freed from effects of other factors, were as follows:Herds in which s.n.f. had been consistently low over a period of years were compared with herds in which s.n.f. had been satisfactory. Analysis of the data showed that about 70% of the difference in s.n.f. between these groups could be accounted for by differences in age of cow, stage of lactation, cell count and breed.There was some evidence of a residual effect following clinical mastitis that could not be accounted for by residual high cell counts.The within-cow regression of s.n.f. on log cell count calculated from the Durham data and from van Rensburg's data was on both occasions negative.The implications of these findings are discussed, particularly in relation to advisory work.

Influence of Tobacco on Physical Fitness Recovery of College Students After Sports

2021 ◽  
Vol 7 (5) ◽  
pp. 3445-3451
Author(s):  
Chen Yake
Keyword(s):  
College Students ◽  
Physical Fitness ◽  
Aerobic Exercise ◽  
Negative Impact ◽  
Control Group ◽  
Exercise Time ◽  
Activity Intensity ◽  
Group I ◽  
The Difference ◽  
Experimental Group

Objectives: In this paper, the effects of tobacco on aerobic exercise ability and physical fitness recovery of college students were studied. Methods: University group sports intervention form: traditional characteristic project (basketball) + Taiji soft ball (R&D intervention project). Exercise time: 3 times/week; Activity duration: 30min; Activity intensity: the heart rate is controlled at 120-140 beats/min. All the college students in the experimental group are students who have never smoked, and the college students in the control group are students who have smoked for more than two years. The other conditions are the same. Results: The exercise time and endurance of experimental groups I and II were significantly lower than those of the control group, and the cardiopulmonary function was significantly lower than that of the control group. The indexes of experimental group II changed significantly compared with experimental group I, and the difference was statistically significant. Conclusion: Cigarette smoke can significantly reduce the aerobic exercise ability and anti fatigue ability. The longer the smoking time, the more serious the adverse effects. Therefore, tobacco smoke and nicotine will damage college students’ aerobic exercise ability and have a negative impact on the recovery of physical fitness after exercise.

The difference of physical fitness of short stature children with and without Channa striata extract (CSE) supplementation

2021 ◽  
Vol 8 (2) ◽  
pp. 166-171
Author(s):  
Maria Mexitalia ◽  
Arif Faiza ◽  
Mohammad Syarofil Anam ◽  
Anindita Soetadji
Keyword(s):  
Physical Activity ◽  
Physical Fitness ◽  
Short Stature ◽  
Pearson Correlation ◽  
Hemoglobin Level ◽  
Activity Level ◽  
Step Test ◽  
Growth Chart ◽  
Channa Striata ◽  
The Difference

Background: Physical fitness affected by aortic elasticity which is increased appropriately with insuline growth factor-1 (IGF-1). Channa striata extract (CSE) supplementation increased arginine serum level and further lead to increase of IGF-1, endothelial dysfunction remodeling, and physical fitness. The current study aimed to explore the difference of physical fitness of short stature children with and without CSE supplementation. Method: This cross sectional study conducted to 100 short stature children (male 58; female 42; CSE 50; placebo 50) aged 8-12 years in Brebes, Central Java Indonesia. Short stature was defined as the height/age Z score between -2 and -3 based on WHO 2007 growth chart standard. Physical fitness was measured by modified Harvard step test as stated as VO2max, physical activity by physical activity record and stated as physical activity level (PAL). Data was analyzed by independent t-test and Pearson correlation. Results: VO2max level was higher in CSE 41.67 ± 6.967 ml/kg/minutes and placebo 41.16 ± 5.238 mL/kg/minutes, p=0.682. Hemoglobin level was higher in CSE than placebo (13.12 ± 0.932; 12.99 ± 0.878) g/dL; p=0.5020. All children revealed active category on PAL. The results showed a significant relationship between PAL and physical fitness, hemoglobin and PAL on CSE (p<0.05), however there was no correlation between hemoglobin level and physical fitness. Conclusion: Physical fitness in short stature children with CSE supplementation or placebo was good category. There was no differences between hemoglobin level and PAL in both of groups. There was no difference between physical fitness in short stature children with CSE supplementation or placebo.  Keywords: physical fitness, short stature, physical activity, hemoglobin level

Determination Of Factors Affecting Father-Baby Attachment

2021 ◽  
Vol 6 (14) ◽  
pp. 1-7
Author(s):  
Emine Serap ÇAĞAN ◽  
Birsen KARACA SAYDAM ◽  
Sinem GÜLÜMSER ATEŞ ◽  
Rabia EKTİ GENÇ ◽  
Esin ÇEBER TURFAN
Keyword(s):  
Cross Sectional Study ◽  
Study Data ◽  
Cross Sectional ◽  
Infant Attachment ◽  
Factors Affecting ◽  
Attachment Figure ◽  
Gynecology And Obstetrics ◽  
Significant Difference ◽  
Package Program ◽  
The Difference

Introduction: The primary attachment figure is mostly defined as the mother, and studies focus on the mother. However, in many babies, basic attachment is just as good with the father as with the mother. It is seen that there are very few studies in the literature investigating the correlations of father-infant attachment relationships.. The aim of this study is to determine the father-infant attachment status and to determine the factors affecting attachment. Method: The population of the cross-sectional study consisted of the spouses of all puerperant women hospitalized in the Gynecology and Obstetrics Clinic between September 1, 2018 and October 1, 2018. The sample size consisted of 156 fathers who agreed to participate in the study. Father identification form and father-infant attachment scale were used to collect the study data. The analysis of the data obtained from the research was carried out on the computer using the SPSS 16.0 package program. Results: 156 fathers participated in the study. The mean age of the fathers is 33.64±6.49, and 38.5% of them have a bachelor's degree. 91.0% of fathers stated that they felt ready for fatherhood. The fathers' Father-Infant Attachment Scale mean score was 82.60±7.72 In the analysis, the difference between the variables and the total score of the scale was found to be statistically insignificant (p>0.05). Discussion and Conclusion: At the end of the study, the bonding process of fathers participating in the study with their babies and the factors affecting this process were evaluated and it was seen that the father-infant attachment scale mean scores of the fathers participating in the study were high and were similar to other studies. In addition, when the basic factors affecting father-infant attachment were compared with the attachment scale mean score, it was found that there was no statistically significant difference.

scholarly journals Tensile Testing with Cyclic Strain Holding to Analyze Dynamic Recrystallization of Pure Lead

2014 ◽  
Vol 2014 ◽  
pp. 1-8
Author(s):  
Mayu Muramatsu ◽  
Motomichi Koyama ◽  
Ikumu Watanabe
Keyword(s):  
Dynamic Recrystallization ◽  
Tensile Testing ◽  
Cyclic Strain ◽  
Tensile Tests ◽  
Pure Lead ◽  
Factors Affecting ◽  
Before And After ◽  
Dynamic Recrystallization Behavior ◽  
The Difference ◽  
Strain Responses

We analyzed the dynamic recrystallization of pure lead by tensile testing with cyclic strain holding at room temperature. The specimens were held at an identical strain and subsequently reloaded, providing the strength before and after the strain holding process. The difference in strength enables factors affecting dynamic recrystallization behavior to be analyzed through mechanical testing. For instance, the effects of strain rate on dynamic recrystallization were analyzed by comparing the results obtained from tensile tests with and without strain holding. This experimental technique demonstrated some parts of contribution of elastic strain, dynamic recovery, dynamic recrystallization, and necking to stress-strain responses.

The Application of Fuzzy Synthesis Evaluation Method on Assessing Bridge Durability

2012 ◽  
Vol 594-597 ◽  
pp. 1033-1037
Author(s):  
Fei Zheng ◽  
Yu Wang ◽  
Pu Yang Zhang
Keyword(s):  
Evaluation Method ◽  
Concrete Bridges ◽  
Service Performance ◽  
Fuzzy Mathematics ◽  
Factors Affecting ◽  
Index Model ◽  
Design Requirements ◽  
The Difference ◽  
Fuzzy Synthesis Evaluation ◽  
Durability Of Concrete

Assessment of the structure durability of concrete bridge in service is crucial for determining whether their service performance is meeting the design requirements or not. In this paper we classify the whole structure of bridge into two levels, i.e.bridge structure and bridge components. A two-level-multi-index model for evaluating the durability of concrete bridges in service is established based on the dependent functions of various factors, in which the dependent functions are chosen in accordance with the difference of various factors affecting the deterioration of durability of components. In this model, the durability of the bridge is divided into five different fuzzy levels: intact, disrepaired, damaged, severely damaged, and dangerous. Finally, based on fuzzy mathematics theory, the durability level of a bridge in practice is evaluated by using the maximum subordination principle.

scholarly journals Analisis Faktor Produksi Kalapa Sawit Rakyat Menurut Tipologi Lahan di Kabupaten Indragiri Hilir Provinsi Riau

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Heriyanto Heriyanto ◽  
Asrol Asrol ◽  
Detri Karya ◽  
Verry Yarda Ningsih
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Raw Materials ◽  
Least Square ◽  
Added Value ◽  
Dominant Factor ◽  
Factors Affecting ◽  
The Difference ◽  
Cultivation Techniques ◽  
Coastal Land

Heriyanto et al, 2018. Analysis of the Production Factors of the People's Palm Oil According to the Land Typology in Indragiri Hilir Regency, Riau Province. JLSO 7(1): Palm oil commodities are one of the plantation sub-sector commodities that increase the income of farmers and the community, provide processing industry raw materials that create added value. The land cultivated by independent oil palm farmers consists of land land, tidal peatlands, coastal peatlands and coastal land. The difference in typology of this land will contribute to different production. The research aimed to analyze the oil palm production and the dominant factor affecting oil palm production according to the typology of land in Indragiri Hilir Riau Province. The data were analyzed using descriptive statistics and built multiple regression models with the dummy variable method of Ordinary Least Square (OLS). The results of the study showed that the production of oil palm cultivation on land is the highest compared to the typology of tidal peatland, coastal peat and coastal land. The dominant factors affecting palm oil production in Indragiri Hilir Regency were the amount of fertilizer use, labor, age of plants, herbicides and dummy typology of land. In order to obtain optimal production, this study recommended doing oil palm farming in accordance with the correct cultivation techniques in accordance with the characteristics of land typology. Besides that the use of balanced fertilizer (elements of N, P, and K) in accordance with the recommended needed to be applied.

scholarly journals Factors Affecting Family Business Succession in the Food Hawking Business in Malaysia

2020 ◽  
Author(s):  
Jonathan Cho Kin Ng
Keyword(s):  
Family Business ◽  
Family Members ◽  
Theoretical Aspect ◽  
Survey Study ◽  
Kuala Lumpur ◽  
Factors Affecting ◽  
The Difference ◽  
Business Succession ◽  
Family Business Succession ◽  
Potential Moderator

Abstract Food hawking businesses around the world largely contribute to the economy of countries and provides much needed jobs that feed employment, even though earnings are low. The food hawking business in Malaysia is under threat of extinction due to the reluctance of the next generation in taking over the food hawking businesses from the elderships. As research in the area of family business succession is scarce, this study serves to add to the theoretical aspect of the area. The purpose of this study was to analyse the effects of vending environment, operating hours, successor willingness, relationship among family members and preparation level of heir on the intention of family succession in the food hawking business in Malaysia. Leader’s approval was also studied as a potential moderator. The methodology used was a questionnaire survey study design with a sample size of 208, respondents were obtained via convenience sampling from Kuala Lumpur and Penang as hawkers are abundant in these two locations. Findings show that vending environment, successor willingness, relationship among family members and preparation level of heir have a significant effect on the intention of family succession in the food hawking business in Malaysia. Leader’s approval was found to be insignificant as a moderator. Operating hours was not significant, possibly due to the difference in importance placed by Malaysian hawkers in succession.

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