scholarly journals Analysis of the Factors Influencing Body Weight Variation in Hanwoo Steers Using an Automated Weighing System

Animals ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1270
Author(s):  
Hyunjin Cho ◽  
Seoyoung Jeon ◽  
Mingyung Lee ◽  
Kyewon Kang ◽  
Hamin Kang ◽  
...  
Keyword(s):  
Pattern Recognition ◽  
Body Weight ◽  
The Body ◽  
Individual Animal ◽  
Feeding Patterns ◽  
Factors Affecting ◽  
Factors Influencing ◽  
Weight Variation ◽  
The Difference ◽  
The Individual

This study aimed to determine the factors affecting the body weight (BW) of Hanwoo steers by collecting a large number of BW measurements using an automated weighing system (AWS). The BW of 12 Hanwoo steers was measured automatically using an AWS for seven days each month over three months. On the fourth day of the BW measurement each month, an additional BW measurement was conducted manually. After removing the outliers of BW records, the deviations between the AWS records (a) and manual weighing records (b) were analyzed. BW measurement deviations (a − b) were significantly (p < 0.05) affected by month, day and the time within a day as well as the individual animal factor; however, unexplained random variations had the greatest impact (70.4%). Excluding unexplained random variations, the difference between individual steers was the most influential (80.1%). During the day, the BW of Hanwoo steers increased before feed offerings and significantly decreased immediately after (p < 0.05), despite the constant availability of feeds in the feed bunk. These results suggest that there is a need to develop pattern recognition algorithms that consider variations in individual animals and their feeding patterns for the analysis of BW changes in animals.

scholarly journals Production and economic risk analysis of pig fattening

2014 ◽  
pp. 171-176
Author(s):  
Angéla Soltész
Keyword(s):  
Body Weight ◽  
Production Cost ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
The Body ◽  
Selling Price ◽  
Feed Conversion ◽  
Factors Affecting ◽  
Production Values ◽  
Production Value

I prepared a “model farm” producing fattening pigs in order to examine the main risk of production and market factors affecting the profitability of fattening pig production. Values of body weight (at the beginning of fattening and at the end of fattening), mortality rate, feed conversion ratio (FCR) of fattening pig as well as the main cost and price data were recorded as the input data of the model. Production value per unit, production cost per unit and income per unit were used as output. The Monte-Carlo simulation was used in the model for risk assessment. Based on the results of the analysis, it was concluded that the production value per unit was most affected by the selling price of fattening pig (ß=0.972), the production cost per unit were most influenced by the body weight at the beginning of fattening (ß=0.567) and the feed conversion ratio (ß=0.537), in addition, the change of the income per unit was most determined by the previously factors.

scholarly journals Tri-Ponderal Mass Index: A Screening Tool for Risk of Central Fat Accumulation in Brazilian Preschool Children

Medicina ◽  
2019 ◽  
Vol 55 (9) ◽  
pp. 577 ◽  
Author(s):  
Viviane Gabriela Nascimento ◽  
Ciro João Bertoli ◽  
Paulo Rogerio Gallo ◽  
Luiz Carlos de Abreu ◽  
Claudio Leone
Keyword(s):  
Preschool Children ◽  
Roc Curve ◽  
Screening Tool ◽  
The Body ◽  
Fat Accumulation ◽  
Central Fat ◽  
The Mean ◽  
The Difference ◽  
The Individual ◽  
Higher Sensitivity

Background and Objectives: To verify the use of the tri-ponderalmass index (TMI) as a screening tool for risk of central fat accumulation in preschool children. Materials and Methods: An observational, analytical study was carried out on samples from children 2 to 5 years of age. The body mass index (BMI) and the tri-ponderalmass index (TMI: Weight/height3) were calculated. The waist circumference-to-height ratio (WHtR) was used to classify central fat accumulation risk. Preschoolers whose WHtRwas in the upper tertile of the sample were classified as at risk for central fat accumulation. A comparison of the two indicators (BMI and TMI) was made from the area under the receiver operator characteristics (ROC) curve (AUC) in the discrimination of the WHtR. Results: The sample used for analysis was 919 preschoolers. The mean age of the children was 3.9 years (SD = 0.7). The difference in AUC was 5% higher for TMI (p < 0.0001). In the individual analysis of the ROC curve of the TMI, favoring a higher sensitivity, the cutoff point of 14.0 kg/m3 showed a sensitivity of 99.3% (95% CI: 97.6–99.9). Conclusion: Considering WHtR as a marker of possible future metabolic risk among preschool children, TMI proved to be a useful tool, superior to BMI, in screening for risk of central fat accumulation in preschool children.

scholarly journals Effect of certain haematinics on body weight and haemato-biochemical changes in laboratory mice

1970 ◽  
pp. 103-105
Author(s):  
M Jahan ◽  
N Ahmad ◽  
M Myenuddin
Keyword(s):  
Body Weight ◽  
Vitamin B12 ◽  
Biochemical Changes ◽  
The Body ◽  
Treatment Groups ◽  
Group A ◽  
The Difference ◽  
Group B ◽  
Physiology Laboratory ◽  
Hb Concentration

A total of 24, six weeks old mice were used to study the body weight and haemato-biochemical changes following administering of different haematinics (CuSO4, FeSO4 and Vitamin B12). The experiment was performed in Physiology laboratory, Department of Physiology, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, from February to March 2006. They were randomly assigned to one of four equal groups (n = 6). In addition to normal rat pellets Group A was supplemented with CuSO4 @ 0.6mg/mice/day orally, Group B with FeSO4 @ 1.2mg/mice/day orally, and Group C with Vitamin B12 (Cytamin®, Glaxo) @ 0.004mg/mice intramuscularly at every 7 days. Group D was considered as control and was also supplemented with rat pellets. Increased body weight was observed in all haematinic treated mice but group B had a significant (p < 0.05) higher weight gain compared to the control. TEC and PCV increased significantly (p < 0.05) in all the treatment groups compared to the control. Statistically insignificant (p > 0.05) increase in TLC was also recorded in all the treated groups. Hb concentration increased for all the treatment groups. The ESR values of the experimental mice were negligible in first hour. The serum transaminases (SGPT and SGOT) increased in all treated groups but the difference in group A was significant (p < 0.05) compared to the control. Blood urea was recorded significantly (P < 0.01) higher for group A and lower for group C compared to the control. This study can be helpful to study the effect of particular haematinic on animal especially on simple stomach animal and human being as mice is used as human and animal model. Key words: Haematinics, haemato-biochemical parameters, mice DOI = 10.3329/bjvm.v5i1.1325 Bangl. J. Vet. Med. (2007). 5 (1 & 2): 103-105

scholarly journals Reaching out to stakeholders: The use of knowledge terminology on the websites of Australian public hospitals

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Andrej Miklosik ◽  
Nina Evans
Keyword(s):  
Knowledge Retention ◽  
Public Hospitals ◽  
Chi Square ◽  
Small Hospital ◽  
Factors Affecting ◽  
Knowledge Implementation ◽  
Chi Square Test ◽  
The Difference ◽  
The Individual ◽  
Use Of Knowledge

Abstract Background The objective of the study described in this article was to examine whether, and to what extent, Australian public hospitals use knowledge terminology, i.e. a body of knowledge-related terms, on their websites. The paper also discusses the difference in the level of such communication between large and small hospitals, the factors affecting the use of the knowledge-related terms in the communication and the similarities/differences between the use of knowledge terms in Australian public hospitals and large/small companies in Australia. Methods 151 Australian public hospitals were included in the research sample: 51 large and 100 small hospitals. Using the method of content analysis, websites mentioning knowledge creation, knowledge sharing, knowledge implementation, and knowledge retention were identified, along with the number of these mentions. Descriptive statistics and chi square test of independence were used to provide answers to four research questions. Results Of the 151 hospitals included in the sample, 30 had no website and 62 (50 small and 12 large) had a single page website. The study found that there are differences between Australian public hospitals regarding the level of their knowledge communication on their websites, both between small and large hospitals and between the individual hospitals within the large and small hospital groups. Conclusions A well-known saying goes “For the mouth speaks what the heart is full of”. Effective communication of knowledge-related terminologies to both internal and external stakeholders, i.e. the parties who access the websites, is therefore an indication of a knowledge focus in the public hospitals. Large hospitals are generally more active in communicating knowledge terms, although there are some exceptions. Some of the small hospitals can lead by example, but most of them do not include knowledge terminology in their communication on websites.

THE POOL SIZE, TURNOVER RATE, AND OXIDATION RATE OF BODY GLUCOSE IN ANESTHETIZED WARM- AND COLD-ACCLIMATED RATS EXPOSED TO A WARM ENVIRONMENT

1959 ◽  
Vol 37 (1) ◽  
pp. 285-295 ◽  
Author(s):  
Florent Depocas
Keyword(s):  
Body Weight ◽  
Plasma Glucose ◽  
Turnover Time ◽  
The Body ◽  
Pool Size ◽  
Glucose Turnover ◽  
Oxidation Rates ◽  
Warm Environment ◽  
Essentially Normal ◽  
The Difference

The size and space of the body glucose pool along with its turnover and oxidation rates have been measured in anesthetized 30° and 6 °C acclimated rats by a method involving continuous intravenous injection of small amounts of D-glucose uniformly labelled with C14 and attainment of relatively constant specific activities of plasma glucose and respiratory CO2. Values of glucose pool space in warm-acclimated rats (essentially normal animals) were in accord with those found in the dog by a similar method. Results obtained on warm-acclimated rats indicated that previous published values of turnover and oxidation rates of glucose for normal rats were high by a factor of approximately 2 to 4. There was, however, close agreement between the values of turnover time of body glucose pool measured by the continuous infusion procedure and those obtained by others with the single intravenous or intraperitoneal injection procedure. In cold-acclimated rats, average absolute values of glucose pool size were significantly smaller than in warm-acclimated rats but the difference was lost when results were related to body weight. Small, non-significant differences in values of glucose pool size per 100 g body weight and in plasma glucose concentration combined to give a significantly larger glucose space in cold-than in warm-acclimated rats. Glucose turnover and oxidation rates, the ratio between these two quantities, and the proportion of respiratory CO2 derived from glucose oxidation were not significantly different in the two groups of rats, thus indicating that cold acclimation is not associated with major alterations in glucose metabolism at least when studied on fully fed anesthetized animals at 30 °C.

scholarly journals The Evaluation of the Body Weight Lowering Effects of Herbal Extract THI on Exercising Healthy Overweight Humans: A Randomized Double-Blind, Placebo-Controlled Trial

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Soo Hyun Cho ◽  
Yoosik Yoon ◽  
Young Yang
Keyword(s):  
Body Weight ◽  
Controlled Trial ◽  
Safety Evaluation ◽  
Hdl Cholesterol ◽  
Treated Group ◽  
The Body ◽  
Herbal Extract ◽  
Double Blind ◽  
The Difference ◽  
Group 2

We investigated the effects of herbal extracts, a mixture of Scutellariae Radix and Platycodi Radix containing the active ingredients Baicalin and Saponin (target herbal ingredient (THI)), on lowering body weight. The present study was a prospective, randomized, double-blind, and placebo-controlled trial carried out at the outpatient department of a hospital over a period of 2 months. Group 1 patients (n=30) received THI, and group 2 patients (n=23) received placebo three times a day before meals. Weight, waist circumference, BMI, total cholesterol, triglycerides, HDL cholesterol, LDL cholesterol, and glucose were measured at baseline and again at the 2nd month. For safety evaluation, various hematological and biochemical parameters were assessed. Values of mean change of weight in the THI-treated group were−1.16±1.41 kg and in the placebo-treated group were−0.24±1.70 kg, respectively. The difference in mean change of weight in the THI-treated group compared with that in the placebo-treated group was statistically significant (P<0.05). The incidence of subjective and objective adverse drug reactions was insignificant (P>0.05). THI was statistically significant in its effectiveness on the weight loss.

scholarly journals Reserves to increase beef production and their use

2021 ◽  
Vol 37 ◽  
pp. 00005
Author(s):  
Leonid Kibkalo
Keyword(s):  
Body Weight ◽  
Average Daily Gain ◽  
The Body ◽  
Sales Revenue ◽  
The Third ◽  
Bull Calves ◽  
Morphological Composition ◽  
Special Diets ◽  
The Difference ◽  
Daily Gain

The studies were carried out on three groups of superreplacement heifers of the Simmental breed, which were impregnated at the body weight of 360 kg. In the first group there were 32 unimpregnated heifers, in the second – 28 heifers, in the third – 30 heifers. The heifers of the first group after growing at the age of 18 months were taken for meat. 56 heifers gave the crop. The heifers were transferred for reproduction, and the bull-calves were put on cultivation and further fattening. To obtain well-fed animals, special diets were made so that the average daily gain was at least 650-700 g. After calving, the cows of the second group were taken for meat, and the cows of the third group were put on a 3-month fattening, and then taken for meat. The pre-slaughter weight of animals of the first group was 52 kg lower than that of animals of the second group and 104.7 kg lower than that of the third group. The difference was statistically significant at P>0.999. The interior fat mass was higher in the carcasses of cows of the second group by 1.1 and 3.2 kg compared to the animals of the third and first groups. The carcass yield was almost at the same level slightly ahead of the animals of the first group. Their slaughter yield was 60.1%, in other groups – 58.8-59.6%. The meatiness ratio was slightly higher in animals of the first group. The carcass weight of the first-calf heifers of the third group was 27.4 kg higher than that of the second group. Compared to the first group, this figure is higher by 52.6 kg. Specific carcass meat weight of the animals of the third group was 82.75%, which is higher than in the second and first groups by 0.41-0.85%, respectively. Heavy cowbanes weighing 32.6 and 40.4 kg were obtained from the animals. The skin of animals of the third group was 3.5-21.6 dm2 larger in area than of the animals of the second and first groups. Feeder bull-calves (n=27) had a removable mass of 532 kg. Heavy (282.3 kg) carcasses of good morphological composition were obtained from them. The sales revenue from first-calf heifers (second group) was higher than fattened heifers by 10.4%, and in comparison with fattened animals after calving (third group) it was lower by 9.4%. From the sale of one cow with a crop, 2.9 times more profit was received than from the sale of a heifer.

scholarly journals Investigation of the Effect of Regular Exercise on Some Motoric Features in Children in the 7–12 Age Group

2019 ◽  
Vol 8 (3) ◽  
pp. 81
Author(s):  
Kürşat Hazar
Keyword(s):  
Body Weight ◽  
Exercise Program ◽  
T Test ◽  
The Body ◽  
Control Group ◽  
Regular Exercise ◽  
Age Group ◽  
Paired Samples ◽  
Explosive Force ◽  
The Difference

The aim of this study was to investigate the effects of regular exercise on some motoric features in 7&ndash;12-year-old boys and girls in 8 weeks period of time. To the study 66 boys with an average age of 8, &plusmn; 7963, as 54 of them in research and 12 of them in control groups; 66 girls, 36 of them as research and 30 as control group, a total of 132 individuals who joins summer sports schools within the body of Muğla Sıtkı Ko&ccedil;man Directorate of Health, Culture and Sports with no health problems participated in the study. Two tests were applied to the children before and after the exercise program. Height, body weight, balance, flexibility, bounce force, explosive force, sit-up and 20m velocity measurements were performed to the participants. SPSS 21.00 package program was used for statistical evaluation of the obtained data. For paired comparisons, Paired Samples t test was applied to determine the effect of the independent variable on the dependent variable. In order to determine the difference between the groups, Independent samples t test was applied and the level of significance was set at p &lt;0.05 and 0.01. In the study, statistically significant differences were found in favor of the research group between the first and second measurement results of height, body weight, balance, flexibility, bounce force, explosive force, sit-up and velocity (p &lt;0.05, p &lt;0.01). As a result, in the light of the data obtained from the comparisons between the groups, it was determined that the regularly performed exercises positively affect the body weight, static balance, flexibility, bounce force, explosive force, sit-up and velocity values in 7&ndash;12 age group boys and girls.

scholarly journals Discussing Medieval Dialogue between the Soul and the Body and Question of Dualism

2015 ◽  
Vol 9 (2) ◽  
pp. 172-199
Author(s):  
Barbara Peklar
Keyword(s):  
The Body ◽  
1 Corinthians ◽  
Individual Form ◽  
Body And Soul ◽  
The Difference ◽  
The Individual

This contribution is based on the rejection of medieval dualism or on distinguishing the body from the flesh, as suggested by Suzannah Biernoff (2002). This differentiation corresponds to an interpretation of the body, actually corpse, within some of the body and soul debates including the popular Visio Philiberti. Here the body is not sinful flesh, but is presented neutrally or realistically (not grotesquely), because the personality is thematized instead of the ideology. Thus in this debate, physicality is distinct from problematic weakness, and expresses the individual. This means that, unlike in the transi where the individual is transient or perishes with the decaying flesh (and finally becomes an anonymous skeleton), individuality is not fixed to the flesh or inconstant matter. Rather, it is carried by the incorporeal body or spiritual image which is autonomous or distinct from its material grounding, and so individuality is not superficial. The difference between the body and the flesh is also maintained in illustrations, although they are corporeal images, since the parchment displays the image of the individual just as skin does, however, in the preparation of parchment, the flesh was removed from the skin. Or, in the picturesque words of Giles of Rome, “liquid is taken into and poured out of a waterskin but the skin remains”,44 meaning, in accordance with Paul (1 Corinthians 15, 49), individuality is the individual form, independent of material, and therefore worth preserving. In short, not only the individuality is important, but it also has to be expressed by the image.

scholarly journals Toxicity Assessment of a Single Dose of Poly(ethylene glycol) Diglycidyl Ether (PEGDE) Administered Subcutaneously in Mice

Toxics ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 354
Author(s):  
Do-Hyun Kim ◽  
Jong-Hyeon Han ◽  
Hyuk-Cheol Kwon ◽  
Su-Jin Lim ◽  
Seo-Gu Han ◽  
...  
Keyword(s):  
Body Weight ◽  
Ethylene Glycol ◽  
Feed Intake ◽  
Diglycidyl Ether ◽  
Organ Weight ◽  
The Body ◽  
The Other ◽  
Poly Ethylene Glycol ◽  
Weight Variation ◽  
Poly Ethylene

Poly(ethylene glycol) diglycidyl ether (PEGDE) is widely used to cross-link polymers, particularly in the pharmaceutical and biomaterial sectors. However, the subcutaneous toxicity of PEGDE has not yet been assessed. PEGDE samples (500–40,000 μg/mouse) were subcutaneously injected into the paraspinal dorsum of BALB/c male mice. Cage-side observations were carried out with measurement of organ weight, body weight variation, and feed intake, as well as histopathological characterization on day 28 post-exposure. Mice that received 40,000 μg of PEGDE showed severe toxic response and had to be euthanized. Subcutaneous injection of PEGDE did not alter feed intake and organ weight; however, the body weight variation of mice injected with 20,000 μg of PEGDE was significantly lower than that of the other groups. Exposure to 10,000 and 20,000 μg of PEGDE induced epidermal ulcer formation and hair loss. The histology of skin tissue in mice administered with 20,000 μg of PEGDE showed re-epithelialized or unhealed wounds. However, the liver, spleen, and kidneys were histologically normal. Collectively, PEGDE, particularly above 10,000 μg/mouse, caused subcutaneous toxicity with ulceration, but no toxicity in the other organs. These results may indicate the optimal concentration of subcutaneously injected PEGDE.

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