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Influence of Heat Treatment on Flow Behaviour Index of Dairy Cream
No full textThe objective of the experiment was to gather data on the flow behaviour index of dairy cream under different heat treatments and subsequent temperature changes. Dairy cream samples with fat content of 10%, 20%, 30%, 40%, 50% & 60% was subjected to different heat treatments i.e., 80°C/No hold, 85°C/No hold, 90°C/No hold & 95C°/No hold. The flow behaviour index of such heat-treated samples was evaluated at every 10°C upon cooling from 80°C or 70°C as the case may be till 10°C at 250 S-1 shear rate using rheometer. It was observed that at 10°C, 20°C, 30°C and 40°C temperature of measurement, the fat content of cream and the heat treatment applied to the cream demonstrated a significant impact (p<0.05) on the flow behavior index, while their interaction effect was found to be not significant (p>0.05). Conversely, at sample temperature between 50°C to 80°C, the fat content of the cream exhibited a significant (p<0.05) effect on the flow behavior index, while the heat treatment applied to the cream and the interaction effect were not significant (p>0.05). These data are useful to dairy equipment designer for selection of proper sizing of equipment
Survey, Collection and In-vitro Study of the Stemphylium Blight Disease in Onion Caused by Stemphylium vesicarium
No full textOnion (Allium cepa L.) is grown all over world and is a favorite vegetable in India. It is relished mostly as salad and Indian cuisine is incomplete without onion. The survey was done during Kharif 2022 and Rabi, 2022-23 at different taluka of Nashik District. At 75 days after transplanting the highest intensity of stemphylium blight (19.2%) was recorded in taluka Deola. The leaves from the affected plant of different age showing the characteristic symptoms of stemphylium blight was brought to the laboratory in polythene bags for critical examination and presence of the pathogen responsible for symptoms production. The best growth of the fungus on solid medium was recorded (86.0mm) in Potato Dextrose Agar medium while, in case of liquid medium the maximum quantitative growth (793.33mg) was recorded in Richard’s medium after 7 days of inoculation. Optimum temperature for the growth of the fungus was 28 °C
Impact of Parental Deprivation on Academic Success of Children: A Study of Public Primary Schools in Masaba South, Kenya
No full textThis study investigated the relationship between parental deprivation and academic achievement among children from public primary schools. Using correlation and cross-sectional study designs, data were collected from 10 schools, involving 324 randomly selected children in grades 4 and 5. Results revealed a high prevalence of parental deprivation, with significant deficits in necessities, safety, shelter, educational resources, and parental care. Most children reported problems with clothing (95.1%), food (98.8%), safety (65.9%), shelter (34.7%), education (87.3%), quality time with parents (88.2%), and parental discipline (83.6%). Parental deprivation negatively impacted academic achievement. Grade level (Adjusted β = 0.1, 95% CI [-0.8, 1.0], p = .819) and age (Adjusted β = 0.5, 95% CI [-0.1, 1.0], p = .110) showed no significant associations with absenteeism or grades. However, difficulties affording shelter were a significant negative predictor of grades (aβ = -2.7, 95% CI [-2.8, -2.6], p < .001), while spending quality time with parents positively influenced grades (aβ = 0.4, 95% CI [0.2, 0.6], p < .001). The study demonstrated the need for comprehensive interventions addressing parental deprivation\u27s material and education achievements. Recommendations include strengthening social safety nets, enhancing educational resources, promoting positive parenting practices, and addressing economic inequalities
Animal Protection in Brazil: Legislative and the Society Evolvement in the Last Century
No full textThe aim of this review was to analyze Brazilian animal protection policy throughout history and discuss the importance of some recent events and societal developments in its modernisation. A search for the complete legislation and scientific works was performed on the government’s website and search platforms (Google scholar, Science direct and CAPES). It was observed that the first Brazilian law on animal protection was published in 1924. After this, several amendments were incorporated. The current Brazilian Constitution, published in 1988, was a landmark in the modernisation of animal protection in the country as it allowed the recognition of sentience and thus characterised cruelty and mistreatment of animals as crimes. At the same time, society has evolved, increasing the proximity with animals until the recent development of the concept of the multi-species family positioning animals as family members. Recent reports have shown that animal abuse and cruelty can still occur and the application of the animal protection policy is allowing pursuits and condemnation of offenders. Brazil is a young country but its policy on animal protection and its society greatly evolved in the last century. This progress is still ongoing as the society is taking an active role to push improvements on public policies and surveillance towards animal mistreatments. However, it would be advisable to include the real needs of animals in the reflections in order to avoid making decisions that are erroneously harmful to animals.
This work was a collaboration between the post-graduation program of the Veterinary school of the Federal Rural University of Pernambuco – Brazil and The National school of veterinary of Alfort - France, from January to August 2024
Biofertilizers- Towards Sustainable Agriculture Development
No full textBy 2050, there will be approximately 10 billion people on the planet, therefore finding greener methods to produce food will be crucial. A significant greener method involves the use of beneficial bacteria known as plant growth-promoting microorganisms. These microscopic organisms can increase crop yields, strengthen the soil and foster healthier plant growth. Beneficial microbes include bacteria, fungi, algae. They are eco-friendly and enhance nutrient absorption by the plants. These nutrients include nitrogen, phosphorus and potassium. In addition, some species of biofertilizers produce plant growth hormones. The opinion article outlines the advantages and important biofertilizers strains which are used commercially
Assessing the Nutrient Intake, Energy Expenditure and Physical Activity Level of Obese and Non-obese Women in Hisar District, India: A Cross Sectional Study
No full textThe present study was conducted on thirty obese and thirty non-obese women (30-45 years) of Hisar district, Haryana to assess their mean nutrient intake, adequacy of intake of different nutrients, energy expenditure and physical activity level. The subjects did not exhibit any health complications and, overall, were in a state of good health. It was found that the mean intake of energy, protein, fat, folic acid and magnesium by respondents was comparable to Recommended Dietary Allowances (RDA) i.e 98 to 129 per cent of RDA. But when assessed on parameter of adequacy it was found that only 50 to 53.3 percent of respondents consumed adequate protein. Intake of most of the nutrients (iron, β-carotene, folic acid) under study, by them, was marginally adequate to inadequate when compared to the recommended values (with few exceptions). Calcium intake of 50 per cent of non-obese women was adequate while iron intake of 66.7 per cent of them was 50 to 74.9 per cent of RDA. All the obese and non-obese women were sedentary workers and consumed more energy than their requirement. This low intake in their nutrient intake may be due to inadequate intake of protective foods and it was felt that they need awareness regarding balanced diet and endorse adoption of a healthy life style by including minimum of 30 minutes of physical activity in their daily routines
Utilization of Parthenium Leaf Extract for the Effective Management of Purple Nutsedge (Cyperus rotundus)
No full textQuick emergence of Cyperus create competition in the crop production which reduces the crop yield. Nowadays, the more importance is given to sustainable agriculture. Application of allelochemicals can control the Cyperus sustainably. With this notion, field experiment was conducted at The Indian Agriculture College, Radhapuram during summer 2023 to evaluate utilization of Parthenium leaf extract (PLE) for the effective management of Purple nutsedge (Cyperus rotundus). The experiment was laid out in completely randomized block design (CRD) having three replications and seven treatments viz., PLE @ 10%, 11%, 12%, 13%, PLE @ 10% + Glyphosate @ 1.5%, Glyphosate @ 1.5% alone and Control. Application of PLE @ 11% on 3, 10 and 20 DAP, significantly reduces the Cyperus rotundus germination percentage, dry weight, Vigour Index, total Cyperus length, tuber weight, moisture content, chlorophyll content and also improved the Cyperus control efficiency due to the presence of allelochemicals
Alcoholism, Family Violence and Related Consequences: A Case Study of Alcohol Affected Families of Punjab
No full textAims: The main objective of the study was to understand the issues of alcoholism and violence in the family. It discusses how alcoholism leads to family violence and further, derails the life of family members and put an institution of family into a crisis.
Study Design: The study was based on fieldwork conducted in different parts of Punjab. Exploratory research design was prepared to understand the issue.
Methodology: Sample of 100 families were selected for study and further, four members in each family namely, the alcoholic, spouse, one of the parents and one of the children were selected for the interview, so that an overall picture of family violence can be obtained. A total number of 303 respondents (100 alcoholics, 73 spouse, 68 children, and 62 parents) are interviewed. Semi-structured interview schedule used for data collection purpose. With the help of snowball technique, sampled families and their members are located and interviewed.
Results: The study found 87% of the families faced the incident of violence due to the critical addiction of alcoholic members. Among these families, 80.82% spouses, 79.03% parents and 64.70% children were the victim of violence. Physical abuse was found very common among spouses (69.86%), verbal abuse among parents (91.78%) and mental abuse among children (63.01%). Majority (57.47%) families, who faced violence, belongs to low income category and less education category (86.18%).
Conclusion: The study concludes, critical addiction of alcohol leaves the highest probability for occurrence of violence in the family. Further, it increases the probability of more critical consumption of alcohol among alcoholics and then more violence. Gradually, all of this turn into a vicious circle of critical drinking and family violence. Moreover, this creates many troubles for all members of the family and pushes the institution of family towards crisis
Causes and Hazards of Perimeter Rock Cavities behind Shield Tunnels
No full textThe purpose of this paper is to discuss the reasons for the generation of voids in the surrounding rock behind water transmission shield tunnels and the potential hazards they bring. Firstly, it analyzes in detail the possible causes of cavities from the aspects of geological conditions, construction technology, material properties, etc. On the basis of literature research, the causes and distribution patterns of the perimeter rock cavities behind the water transfer shield tunnels were explored with respect to the locations and sizes of the cavities behind the tube sheets. Secondly, it systematically elaborates the hazards of cavities on tunnels from the aspects of structural stability, use function, operation safety, etc. Finally, it proposes corresponding preventive measures and countermeasures for the problem of cavities. This paper aims to provide valuable reference for the design, construction and operation management of shield tunnels, which is of great theoretical significance and practical value for the safe construction and long-term operation of shield tunnels
Lining Structure of Water Conveyance Tunnel under Earthquake Action Research on Damage Law
No full textBased on the concrete damage plasticity constitutive model (CDP model) of ABAQUS software, the dynamic response of high pressure internal water conveyance tunnel during earthquake is simulated, and the dynamic response and dynamic damage law of high internal water pressure water conveyance tunnel structure under surrounding rock grade, buried depth and seismic wave intensity are analyzed. The research shows that the surrounding rock grade is closely related to the dynamic response and damage characteristics of the lining structure of the water conveyance tunnel. The dynamic damage of the tunnel under grade Ⅲ surrounding rock is only 0.08, which is far less than 0.83 under grade Ⅳ surrounding rock. It can be considered that it will not cause great damage to grade Ⅲ surrounding rock under earthquake. The surrounding rock grade is better, which can provide more stable support and reduce the stress and vibration of the structure. If the tunnel is in the seismic zone, the buried depth can be used as one of the design control indexes in the tunnel design. The lining damage is mainly distributed at the top and upper arch waist of the tunnel. With the increase of the buried depth of the tunnel, the dynamic damage amount increases from 0.021 to 0.081, then to 0.085. the damage of the lining structure also increases. This may be because the deep buried tunnel is more constrained by the underground rock and soil layer, thereby reducing the transmission of seismic load. The change of seismic wave intensity can directly affect the damage characteristics of tunnel lining structure. The dynamic damage mainly occurs at the vault and arch waist, and the damage area expands from the vault and arch waist to the side wall and corner. The increase of seismic wave intensity will lead to dramatic changes in the stress of the structure, which will lead to more complex and serious damage