scholarly journals The Health and Behavioural Effects of Individual Versus Pair Housing of Calves at Different Ages on a UK Commercial Dairy Farm

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 612
Author(s):  
Sophie A. Mahendran ◽  
D. Claire Wathes ◽  
Richard E. Booth ◽  
Nicola Blackie
Keyword(s):  
Dairy Farm ◽  
Total Solid ◽  
Dairy Calves ◽  
The Novel ◽  
Novel Object ◽  
Individual Housing ◽  
Dairy Management ◽  
Holstein Calves ◽  
The Individual ◽  
The Uk

Housing management of dairy calves is one of the factors that contributes to a successful rearing outcome. Individual housing of pre-weaned calves is thought to provide enhanced biosecurity and easier monitoring of the individual, and so remains prevalent in the UK. Behavioural studies have, however, found that pair housing is important for social learning, with positive impacts on health and welfare. This study utilised a single UK commercial dairy farm to establish if individual housing, pair housing from birth, or pair housing from three weeks of age affected health and behavioural parameters. Calves were housed in these allocated groups from birth to eight weeks of age, when they were moved into group pens of five calves for weaning at 10 weeks of age. All management routines other than the housing group were the same for enrolled calves. One hundred Holstein calves were recruited over a six-month period, and systematically allocated to a housing group. Weekly visits were conducted up to 10 weeks of age (weaning) for each calf, with weight, solid feed intake, and presence of clinical disease measured. In addition, a novel object approach test was carried out at six weeks, and a thoracic ultrasound was performed at seven weeks. Housing group had no effect on the average daily liveweight gain (ADLG) (p = 0.74), with an average of 0.66 kg/day over the pre-weaning period. However, on group housing at 8–10 weeks of age, there was a numerical increase in ADLG in the pair housed calves compared to the individually housed calves over the weaning period. Housing group had no significant effect on disease prevalence (p = 0.98) or the time taken to approach the novel object (p = 0.29). However, pair housed calves had increased mean total solid feed intakes from weeks 2–8 (p = 0.011), with 6.2 ± 0.67 kg (standard error of the mean - SEM), 12.7 ± 0.73 kg and 13.6 ± 0.70 kg ingested by individually housed, pair housed from birth and pair housed from three weeks of age, respectively. The overall findings of this study indicate that within a UK commercial dairy management system, there is no detrimental effect of housing calves within pairs (either from birth or three weeks of age) compared to individual housing.

scholarly journals Behavioural Responses of Stallions to a Novel Object

2016 ◽  
Vol 73 (2) ◽  
pp. 443
Author(s):  
Silvana Popescu ◽  
Eva Diugan ◽  
Daniela Oros ◽  
Caius Stepan ◽  
Liana Danci ◽  
...  
Keyword(s):  
Behavioural Response ◽  
The Novel ◽  
Statistical Software ◽  
Novel Object ◽  
Behavioural Responses ◽  
Individual Housing ◽  
Three Stages

The aim of this study was to test the response towards a novel object in Lipizzaner and Romanian Draft stallions. In addition the effect of the object’s colour on the behavioural response of the horses was investigated. The novel object test was performed in Lipizzaner (n = 11) and Romanian Draft (n = 8) stallions, in four different stages, observing the stallions during 45 minutes in each stage (15 minute/colour ball), and assessing a series of behavioural indicators. The data were analyzed using the SPSS statistical software. There were no significant differences in the response of the horses to the novel object in the three stages, or between the different breeds. An important result was the absence of discrimination of colour differences; the stallions were behaving similarly, irrespective to the colour of the ball. Based on the obtained results it can be concluded that the stallions were receptive to the novel object, they liked the balls, and these can be used to alleviate the monotony in the periods of individual housing in boxes.

Margaret Mahy: An Adlerian Reading

2008 ◽  
Vol 1 (2) ◽  
pp. 187-199
Author(s):  
KATHRYN WALLS
Keyword(s):  
Young Female ◽  
The Other ◽  
Individual Psychology ◽  
The Novel ◽  
Alfred Adler ◽  
Female Protagonists ◽  
Magical Power ◽  
Margaret Mahy ◽  
The Individual

According to the ‘Individual Psychology’ of Alfred Adler (1870–1937), Freud's contemporary and rival, everyone seeks superiority. But only those who can adapt their aspirations to meet the needs of others find fulfilment. Children who are rejected or pampered are so desperate for superiority that they fail to develop social feeling, and endanger themselves and society. This article argues that Mahy's realistic novels invite Adlerian interpretation. It examines the character of Hero, the elective mute who is the narrator-protagonist of The Other Side of Silence (1995) , in terms of her experience of rejection. The novel as a whole, it is suggested, stresses the destructiveness of the neurotically driven quest for superiority. Turning to Mahy's supernatural romances, the article considers novels that might seem to resist the Adlerian template. Focusing, in particular, on the young female protagonists of The Haunting (1982) and The Changeover (1984), it points to the ways in which their magical power is utilised for the sake of others. It concludes with the suggestion that the triumph of Mahy's protagonists lies not so much in their generally celebrated ‘empowerment’, as in their transcendence of the goal of superiority for its own sake.

Sisterhood and After

2019 ◽  
Author(s):  
Margaretta Jolly
Keyword(s):  
Oral History ◽  
Women's Liberation ◽  
Equal Rights ◽  
Collective Memories ◽  
Women’S Liberation ◽  
Two Generations ◽  
Personal Accounts ◽  
The Individual ◽  
The Uk ◽  
Cultural Taste

This ground-breaking history of the UK Women’s Liberation Movement explores the individual and collective memories of women at its heart. Spanning at least two generations and four nations, and moving through the tumultuous decades from the 1970s to the present, the narrative is powered by feminist oral history, notably the British Library’s Sisterhood and After: The Women’s Liberation Oral History Project. The book mines these precious archives to bring fresh insight into the lives of activists and the campaigns and ideas they mobilised. It navigates still-contested questions of class, race, violence, and upbringing—as well as the intimacies, sexualities and passions that helped fire women’s liberation—and shows why many feminists still regard notions of ‘equality’ or even ‘equal rights’ as insufficient. It casts new light on iconic campaigns and actions in what is sometimes simplified as feminism’s ‘second wave’, and enlivens a narrative too easily framed by ideological abstraction with candid, insightful, sometimes painful personal accounts of national and less well-known women activists. They describe lives shaped not only by structures of race, class, gender, sexuality and physical ability, but by education, age, love and cultural taste. At the same time, they offer extraordinary insights into feminist lifestyles and domestic pleasures, and the crossovers and conflicts between feminists. The work draws on oral history’s strength as creative method, as seen with its conclusion, where readers are urged to enter the archives of feminist memory and use what they find there to shape their own political futures.

The Free Responsible Action of the Individual

2018 ◽  
Author(s):  
Michael P. DeJonge
Keyword(s):  
The Novel ◽  
Extreme Situation ◽  
The Third ◽  
Third Phase ◽  
Responsible Action ◽  
Action Type ◽  
Two Phases ◽  
The Individual ◽  
The Church

If, as Chapter 12 argues, much of Bonhoeffer’s resistance thinking remains stable even as he undertakes the novel conspiratorial resistance, what is new in his resistance thinking in the third phase? What receives new theological elaboration is the resistance activity of the individual, which in the first two phases was overshadowed by the resistance role played by the church. Indeed, as this chapter shows, Bonhoeffer’s conspiratorial activity is associated with what he calls free responsible action (type 6), and this is the action of the individual, not the church, in the exercise of vocation. As such, the conspiratorial activity is most closely related to the previously developed type 1 resistance, which includes individual vocational action in response to state injustice. But the conspiratorial activity differs from type 1 resistance as individual vocational action in the extreme situation.

Punk as Folk: Continuities and Tensions in the UK and Beyond

2020 ◽  
Author(s):  
Pete Dale
Keyword(s):  
Folk Music ◽  
Music Making ◽  
Collective Creativity ◽  
Living Tradition ◽  
Wide Range ◽  
The Us ◽  
The Common ◽  
The Individual ◽  
The Uk

Numerous claims have been made by a wide range of commentators that punk is somehow “a folk music” of some kind. Doubtless there are several continuities. Indeed, both tend to encourage amateur music-making, both often have affiliations with the Left, and both emerge at least partly from a collective/anti-competitive approach to music-making. However, there are also significant tensions between punk and folk as ideas/ideals and as applied in practice. Most obviously, punk makes claims to a “year zero” creativity (despite inevitably offering re-presentation of at least some existing elements in every instance), whereas folk music is supposed to carry forward a tradition (which, thankfully, is more recognized in recent decades as a subject-to-change “living tradition” than was the case in folk’s more purist periods). Politically, meanwhile, postwar folk has tended more toward a socialist and/or Marxist orientation, both in the US and UK, whereas punk has at least rhetorically claimed to be in favor of “anarchy” (in the UK, in particular). Collective creativity and competitive tendencies also differ between the two (perceived) genre areas. Although the folk scene’s “floor singer” tradition offers a dispersal of expressive opportunity comparable in some ways to the “anyone can do it” idea that gets associated with punk, the creative expectation of the individual within the group differs between the two. Punk has some similarities to folk, then, but there are tensions, too, and these are well worth examining if one is serious about testing out the common claim, in both folk and punk, that “anyone can do it.”

scholarly journals Lysine and Methionine Supplementation for Dairy Calves Is More Accurate through the Liquid than the Solid Diet

Animals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 332
Author(s):  
Jackeline Thais Silva ◽  
Evangelina Miqueo ◽  
Thaís Manzoni Torrezan ◽  
Nathalia Brito Rocha ◽  
Giovana Simão Slanzon ◽  
...  
Keyword(s):  
Feed Intake ◽  
Dairy Calves ◽  
Body Measurements ◽  
Negative Effects ◽  
Intermediate Metabolism ◽  
Lower Body Weight ◽  
Solid Diet ◽  
Holstein Calves ◽  
Methionine Supplementation ◽  
Daily Intakes

This study aimed to evaluate the performance and metabolic changes in dairy calves supplemented with lysine and methionine in milk replacer (MR) or starter concentrate (SC). Male Holstein calves (n = 45) were blocked and distributed in Control without supplementation (1) and; Lysine and Methionine supplementation to achieve an intake of 17 and 5.3 g/d in the SC (2) and to achieve of 17 and 5.3 g/d in the MR (3). MR was fed (6 L/d) until the 8th week of life when weaning occurred. Calves were followed until the 10th week of age. Feed intake was measured daily. Weight and body measurements were registered weekly. Blood samples were collected biweekly to evaluate the intermediate metabolism. The AA supplementation resulted in lower body weight at weaning and week 10. Calves fed SC Lys:Met had lower SC intake and lower total feed intake at weaning when compared to control. Calves fed control had higher heart girth, hip-width, and plasma glucose concentration. The supplementation with Lys and Met did not benefit dairy calves’ performance nor metabolism in this study. Supplementation through the MR was more efficient than SC to result in adequate daily intakes of AA. Further studies are needed to understand the negative effects of AA on calf starter intake.

scholarly journals PSIX-6 Gastrointestinal microbiome of calves fed solid diets containing different levels and sources of NDF

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 418-419
Author(s):  
Gercino F Virgínio Júnior ◽  
Milaine Poczynek ◽  
Ana Paula Silva ◽  
Ariany Toledo ◽  
Amanda Cezar ◽  
...  
Keyword(s):  
Illumina Miseq ◽  
Diversity Indices ◽  
Dairy Calves ◽  
Rrna Gene ◽  
Gastrointestinal Microbiome ◽  
Fecal Microbiome ◽  
Miseq Platform ◽  
Holstein Calves ◽  
Ad Libitum ◽  
Different Levels

Abstract Different levels and sources of NDF can modify the gastrointestinal microbiome. This study evaluated 18 Holstein calves housed in not-bedded suspended individual cages and fed one of three treatments: 22NDF - conventional starter containing 22% NDF (n = 7); 31NDF - starter with 31% NDF, replacing part of the corn by soybean hull (n = 6); and 22NDF+H - conventional starter with 22% NDF plus coast-cross hay ad libitum (n = 5). All animals received 4 L of milk replacer daily (24% CP; 18.5% fat; diluted to 12.5% solids), divided into two meals, being weaned at 8th week of age. After weaning, animals were housed in tropical shelters, fed with the respective solid diet and coast-cross hay ad libitum for all treatments. To evaluate the microbiome, ruminal fluid samples were collected using a modified Geishauser oral probe at weeks 2, 4, 6, 8 and 10, two hours after the morning feeding, and fecal samples were collected at birth (0) and at weeks 1, 2, 4, 8 and 10. The microbial community was determined by sequencing V3 and V4 region amplicons of the 16S rRNA gene that was amplified by PCR and sequenced by the Illumina MiSeq platform. Ruminal microbiome had no differences in diversity for the effects of weeks, treatments or interaction of both factors (Table 1). In feces, the diversity indices and evenness were higher for 22NDF+H when compared to 22NDF, with no difference for 31NDF. All indices were significantly affected by calves age. At birth, calves had the greatest diversity and richness. Week 1 and 2 had less evenness and diversity. Bacteroidota, Firmicutes_A and Firmicutes_C were the most abundant phylum in rumen and feces. The supply of hay was only effective in modifying the fecal microbiome of dairy calves, suggesting a resilience in the ruminal microbiome.

scholarly journals Cardiorespiratory fitness assessment using risk-stratified exercise testing and dose–response relationships with disease outcomes

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Tomas I. Gonzales ◽  
Kate Westgate ◽  
Tessa Strain ◽  
Stefanie Hollidge ◽  
Justin Jeon ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Maximal Oxygen Consumption ◽  
Estimation Method ◽  
The Novel ◽  
Exercise Tests ◽  
Metabolic Equivalent ◽  
Fitness Assessment ◽  
Disease Outcomes ◽  
All Cause Mortality ◽  
The Uk

AbstractCardiorespiratory fitness (CRF) is associated with mortality and cardiovascular disease, but assessing CRF in the population is challenging. Here we develop and validate a novel framework to estimate CRF (as maximal oxygen consumption, VO2max) from heart rate response to low-risk personalised exercise tests. We apply the method to examine associations between CRF and health outcomes in the UK Biobank study, one of the world’s largest and most inclusive studies of CRF, showing that risk of all-cause mortality is 8% lower (95%CI 5–11%, 2670 deaths among 79,981 participants) and cardiovascular mortality is 9% lower (95%CI 4–14%, 854 deaths) per 1-metabolic equivalent difference in CRF. Associations obtained with the novel validated CRF estimation method are stronger than those obtained using previous methodology, suggesting previous methods may have underestimated the importance of fitness for human health.

scholarly journals Evaluating the Reaction to a Complex Rotated Object in the American Quarter Horse (Equus caballus)

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1383
Author(s):  
Megan Elizabeth Corgan ◽  
Temple Grandin ◽  
Sarah Matlock
Keyword(s):  
Behavioral Responses ◽  
Equus Caballus ◽  
T Test ◽  
Complex Object ◽  
The Novel ◽  
Novel Object ◽  
Quarter Horse ◽  
First Pass ◽  
Young Horses ◽  
Familiar Objects

It is dangerous for both riders and horses when a horse suddenly startles. Sometimes horses do this in familiar environments because familiar objects may look different when rotated. The purpose of this study was to determine whether horses that had been habituated to a complex object (children’s playset) would react to the object as novel when rotated 90 degrees. Twenty young horses were led past the playset 15 times by a handler. Next, the rotated group was led past the rotated playset 15 times. Each time the horse was led by the object was a pass. The behavioral responses observed and analyzed were ears focused on the object, nostril flares, neck raising, snort, avoid by stopping, avoid by moving feet sideways, and avoid by flight. An increasing reactivity scale was used to quantify behavioral responses. A two-sample t-test was performed on the reactivity scores comparing the first pass by the novel object to the first pass by the rotated object. The horses in the rotated group reacted to the rotated orientation similarly to the first exposure (p = 0.001, α < 0.05). Being aware of potential reactions to changes in previously familiar environments can help keep the handler safer.

scholarly journals ‘Rising demand and decreasing resources’: Theorising the ‘cost of austerity’ as a barrier to social worker discretion

2021 ◽  
pp. 1-18
Author(s):  
CIARÁN MURPHY
Keyword(s):  
Social Worker ◽  
Child Protection ◽  
Child Protection Services ◽  
Radical Reform ◽  
Critical Realist ◽  
Documentary Analysis ◽  
Effective System ◽  
The Individual ◽  
The Uk ◽  
The Cost

Abstract The Munro Review of Child Protection asserted that the English child protection system had become overly ‘defensive’, ‘bureaucratised’ and ‘standardised’, meaning that social workers were not employing their discretion in the interests of the individual child. This paper reports on the results of an ethnographic case study of one of England’s statutory child protection teams. The research sought to explore the extent of social worker discretion relative to Munro’s call for ‘radical reform’ and a move towards a more ‘child-centred’ system. Employing an iterative mixed methods design – encompassing documentary analysis, observation, focus group, questionnaire, interview and ‘Critical Realist Grounded Theory’ – the study positioned the UK Government’s prolonged policy of ‘austerity’ as a barrier to social worker discretion. This was because the policy was seen to be contributing to an increased demand for child protection services; and a related sense amongst practitioners that they were afforded insufficient time with the child to garner the requisite knowledge, necessary for discretionary behaviour. Ultimately, despite evidence of progress relative to assertions that social worker discretion had been eroded, the paper concludes that there may still be ‘more to do’ if we are to achieve the ‘child-centred’ and ‘effective’ system that Munro advocated.

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