Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Cloning of Dolly the Sheep01:08

Cloning of Dolly the Sheep

9.0K
The first successfully cloned mammal was Dolly, a sheep, born on 5th July 1996 at Roslin Institute, Scotland. The cloned sheep was named after the American singer Dolly Parton. Dolly lived for seven years and died of respiratory complications, which is speculated to be due to the actual age of her DNA. Because the DNA in cloned cells belongs to an older individual,  the cloned individual’s life expectancy may be affected. Indeed, analysis of Dolly’s DNA revealed shorter...
9.0K
Microbes in Food Production01:29

Microbes in Food Production

167
Microbial fermentation is central to food biotechnology, enhancing flavor, texture, preservation, and stability. Fermentative microorganisms metabolize carbohydrates into organic acids, alcohols, and other metabolites that inhibit spoilage organisms and improve digestibility while contributing distinctive sensory qualities.In baking, amylases naturally present in flour hydrolyze starch into monosaccharides such as glucose, which Saccharomyces cerevisiae ferments anaerobically. Through...
167
Microorganisms in Agriculture and Food industry01:27

Microorganisms in Agriculture and Food industry

1.9K
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
1.9K
Production of Organic Acids01:25

Production of Organic Acids

61
Lactic acid, an important organic acid extensively applied in food, pharmaceutical, and biodegradable polymer industries, is primarily produced via microbial fermentation. This method is favored over chemical synthesis due to its environmental sustainability and capacity for enantiomerically pure product formation. Among various microbial processes, the fermentation of starch-based substrates stands out due to the abundance and renewability of raw materials like corn and potatoes.Hydrolysis of...
61
Tonicity in Animals01:16

Tonicity in Animals

9.4K
Tonicity describes the amount of solute in a solution. The measure of the tonicity of a solution, or the total amount of solutes dissolved in a specific amount of solution, is called its osmolarity. Three terms—hypotonic, isotonic, and hypertonic—are used to relate the osmolarity of a cell to the osmolarity of the extracellular fluid that contains the cells. In a hypotonic solution, such as tap water, the extracellular fluid has a lower concentration of solutes than the fluid inside...
9.4K
Tonicity in Animals00:59

Tonicity in Animals

129.3K
The tonicity of a solution determines if a cell gains or loses water in that solution. The tonicity depends on the permeability of the cell membrane for different solutes and the concentration of nonpenetrating solutes in the solution within and outside of the cell. If a semipermeable membrane hinders the passage of some solutes but allows water to follow its concentration gradient, water moves from the side with low osmolarity (i.e., less solute) to the side with higher osmolarity (i.e.,...
129.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Knowledge, attitudes, and practices of Brazilian dairy farmers and technical advisors regarding antibiotic use and antimicrobial resistance.

Preventive veterinary medicine·2026
Same author

Effect of dairy calf rearing systems on affective states.

Discover animals·2026
Same author

Effects of variation in caustic paste application on wound characteristics and healing in dairy calves.

Journal of dairy science·2026
Same author

Facilitating perspective-taking with animals in human decision-making.

Animal welfare (South Mimms, England)·2026
Same author

Perception and attitudes of Brazilian livestock advisers toward cow-calf contact in dairy farms.

Journal of dairy science·2026
Same author

Effects of hot-iron application method on wound characteristics and healing in dairy calves.

Journal of dairy science·2026

Related Experiment Video

Updated: Mar 28, 2026

Evaluation of Microbial Safety of Dairies using Bacterial Proteomic Profiling via MALDI Approach
09:31

Evaluation of Microbial Safety of Dairies using Bacterial Proteomic Profiling via MALDI Approach

Published on: October 7, 2025

736

Imagining the ideal dairy farm.

Clarissa S Cardoso1, Maria José Hötzel2, Daniel M Weary3

  • 1Animal Welfare Program, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, V6T 1Z4, Canada; Laboratório de Etologia Aplicada e Bem-Estar Animal, Departamento de Zootecnia e Desenvolvimento Rural, Universidade Federal de Santa Catarina, Florianópolis, 88.034-001, Brazil.

Journal of Dairy Science
|December 29, 2015
PubMed
Summary

Public input is crucial for sustainable agriculture. This study found that people outside the dairy industry prioritize animal welfare in their ideal dairy farm vision, alongside social, economic, and environmental factors.

Keywords:
citizencowpublic aspirationwell-being

More Related Videos

Novel Production Protocol for Small-scale Manufacture of Probiotic Fermented Foods
08:38

Novel Production Protocol for Small-scale Manufacture of Probiotic Fermented Foods

Published on: September 10, 2016

25.5K
An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice
04:56

An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice

Published on: March 28, 2025

2.0K

Related Experiment Videos

Last Updated: Mar 28, 2026

Evaluation of Microbial Safety of Dairies using Bacterial Proteomic Profiling via MALDI Approach
09:31

Evaluation of Microbial Safety of Dairies using Bacterial Proteomic Profiling via MALDI Approach

Published on: October 7, 2025

736
Novel Production Protocol for Small-scale Manufacture of Probiotic Fermented Foods
08:38

Novel Production Protocol for Small-scale Manufacture of Probiotic Fermented Foods

Published on: September 10, 2016

25.5K
An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice
04:56

An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice

Published on: March 28, 2025

2.0K

Area of Science:

  • Agricultural Science
  • Environmental Science
  • Sociology

Background:

  • Agricultural practices can negatively impact the environment, rural communities, food safety, and animal welfare.
  • Public input is essential for developing socially sustainable agriculture systems.
  • Disagreements exist regarding specific agricultural issues and potential solutions.

Purpose of the Study:

  • To assess the perceptions of individuals not affiliated with the dairy industry regarding the ideal dairy farm.
  • To understand the reasons behind these perceptions of an ideal dairy farm.

Main Methods:

  • An online survey was utilized to gather data.
  • Participants responded to an open-ended question about their ideal dairy farm and its importance.

Main Results:

  • Participants referenced social, economic, and ecological aspects of dairy farming.
  • Animal welfare emerged as the primary concern raised by respondents.
  • Concerns included the quality of life for dairy animals and the impact of welfare on milk quality.

Conclusions:

  • The public holds an ethical framework for dairy farming that encompasses animal welfare.
  • This ethical framework also includes economic, social, and environmental considerations.
  • Public perception highlights the interconnectedness of animal well-being and overall dairy system sustainability.