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Research Output 1990 2020

8 Citations (Scopus)

A brief note on the relationship between residual feed intake and aggression behaviour in juveniles of African catfish Clarias gariepinus

Martins, C. I., Hillen, B., Schrama, J. W. & Verreth, J. A. J., 2008, In : Applied Animal Behaviour Science. 111, 3-4, p. 408-413

Research output: Contribution to journalArticleAcademicpeer-review

Catfishes
Clarias gariepinus
Aggression
catfish
aggression
26 Citations (Scopus)

A comparative study of the metabolic response in rainbow trout and Nile tilapia to changes in dietary macronutrient composition

Figueiredo-Silva, A. C., Subramanian, S., Schrama, J. W., Panserat, S., Kaushik, S. J. & Geurden, I., 2013, In : British Journal of Nutrition. 109, 5, p. 816-826

Research output: Contribution to journalArticleAcademicpeer-review

Cichlids
Oncorhynchus mykiss
Starch
Tilapia
Proteins
2 Citations (Scopus)

Acute Stress and an Electrolyte- Imbalanced Diet, but Not Chronic Hypoxia, Increase Oxidative Stress and Hamper Innate Immune Status in a Rainbow Trout (Oncorhynchus mykiss) Isogenic Line

Magnoni, L. J., Novais, S. C., Eding, E., Leguen, I., Lemos, M. F. L., Ozório, R. O. A., Geurden, I., Prunet, P. & Schrama, J. W., 24 Apr 2019, In : Frontiers in Physiology. 10, 14 p., 453.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Trout
Oncorhynchus mykiss
Electrolytes
Oxidative Stress
Diet
7 Citations (Scopus)
Starch
Polysaccharides
sows
Digestion
polysaccharides

Adaptation to transport in young calves.

Schouten, W. G. P., Schrama, J. W., van der Veen, F. & Helmond, F. A., 1994, Proc. 28th Int. Congr. ISAE, Research Centre. Foulum, Denmark. p. 43

Research output: Chapter in Book/Report/Conference proceedingAbstract

Added carbohydrates aid production in extensive shrimp culture

Verdegem, M. C. J. & Schrama, J. W., 2005, In : Global Aquaculture Advocate. 8, 1, p. 88-89

Research output: Contribution to journalArticleProfessional

Adiposity killed the catfish' appetite

Heinsbroek, L. T. N., Rutjes, G. M., Schrama, J. W. & Verreth, J. A. J., 2008.

Research output: Contribution to conferenceAbstractAcademic

adiposity
appetite
catfish
feed intake
diet

Alarm pheromones in African catfish, Clarias gariepinus Burchell, indications for opposing behavioural strategies

van de Nieuwegiessen, P. G., Schrama, J. W. & Verreth, J. A. J., 2007, In: Aquaculture 2007, "Competing Claims", Istanbul, Turkey, 24 - 27 October, 2007. p. 578-579

Research output: Chapter in Book/Report/Conference proceedingAbstract

Alteration of energy metabolism in pigs at three feeding levels after transportation in relation to physical activity.

Schrama, J. W., del Barrio, A. S., Verstegen, M. W. A., Brandsma, H. A. & van der Hel, W., 1993, In : Livest. Envir. 4, p. 570-577

Research output: Contribution to journalArticleAcademicpeer-review

19 Citations (Scopus)

Alteration of energy metabolism of calves fed below maintenance during 6 to 14 days of age.

Schrama, J. W., van der Hel, W., Arieli, A. & Verstegen, M. W. A., 1992, In : Journal of Animal Science. 70, p. 2527-2532

Research output: Contribution to journalArticleAcademicpeer-review

12 Citations (Scopus)

Alteration of heat production in young calves in relation to posture.

Schrama, J. W., Roefs, J. P. A., Gorssen, J., Heetkamp, M. J. W. & Verstegen, M. W. A., 1995, In : Journal of Animal Science. 73, p. 2254-2262

Research output: Contribution to journalArticleAcademicpeer-review

behavioral response
fish
burrow
water
feeding behavior

Ammonia emission from pig houses affected by pressed sugar beet pulp silage in the diet of growing-finishing pigs.

Canh, T. T., Aarnink, A. J. A., Schrama, J. W. & Haaksma, J., 1997, Proc. Int. Symp. 'Ammonia and odour control from animal production facilities', J.A.M. Voermans and G.J. Monteny (ed.), Vinkeloord, The Netherlands. p. 273-281

Research output: Chapter in Book/Report/Conference proceedingConference paper

11 Citations (Scopus)

A note on alarm cues in juvenile African catfish, Clarias gariepinus: Indications for opposing behavioural strategies.

van de Nieuwegiessen, P. G., Schrama, J. W. & Verreth, J. A. J., 2008, In : Applied Animal Behaviour Science. 113, 1-3, p. 270-275

Research output: Contribution to journalArticleAcademicpeer-review

Catfishes
Clarias gariepinus
catfish
Cues
feed conversion
20 Citations (Scopus)

Apparent digestibility coefficient of duckweed (Lemna minor), fresh and dry for Nile tilapia (Oreochromis niloticus L.)

El-Shafai, S. A. A. M., El-Gohary, F., Verreth, J. A. J., Schrama, J. W. & Gijzen, H. J., 2004, In : Aquaculture Research. 35, 6, p. 574-586

Research output: Contribution to journalArticleAcademicpeer-review

Lemna minor
digestibility
Oreochromis niloticus
diet
dry matter
14 Citations (Scopus)

A prolonged photoperiod improves feed intake and energy metabolism of weanling pigs

Bruininx, E. M. A. M., Heetkamp, M. J. W., van den Bogaart, D., van der Peet-Schwering, C. M. C., Beynen, A. C., Everts, H., den Hartog, L. A. & Schrama, J. W., 2002, In : Journal of Animal Science. 80, p. 1736-1745

Research output: Contribution to journalArticleAcademicpeer-review

50 Citations (Scopus)

Assessing the effects of a chronic stressor, stocking density, on welfare indicators of juvenile African catfish, Clarias gariepinus Burchell.

van de Nieuwegiessen, P. G., Boerlage, A. S., Verreth, J. A. J. & Schrama, J. W., 2008, In : Applied Animal Behaviour Science. 115, 3-4, p. 233-243

Research output: Contribution to journalArticleAcademicpeer-review

Catfishes
Clarias gariepinus
catfish
stocking rate
long term effects

Associations between individual feed intake characteristics and indicators of gut physiology of group housed weanling pigs differing in genotype.

Bruininx, E. M. A. M., Schellingerhout, A. B., Lensen, E. G. C., van der Peet-Schwering, C. M. C., Schrama, J. W., Everts, H. & den Hartog, L. A., 2002, In : Animal Science. 75, 1, p. 103-113

Research output: Contribution to journalArticleAcademicpeer-review

31 Citations (Scopus)

Backtest type and housing condition of pigs influence energy metabolism

Geverink, N. A., Heetkamp, M. J. W., Schouten, W. G. P., Wiegant, V. M. & Schrama, J. W., 2004, In : Journal of Animal Science. 82, 4, p. 1227-1233

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
gilts
energy metabolism
Energy Metabolism
Swine
swine

Backtest typification, rearing conditions and immune reactivity in pigs

Bolhuis, J. E., Schouten, W. G. P., Schrama, J. W. & Parmentier, H. K., 2000, Proc. of the 10th Int. Congress on Animal Hygiene. Maastricht, p. 445-449

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

7 Citations (Scopus)

Bacterial translocation and in vivo assessment of intestinal barrier permeability in Rainbow trout (Oncorhynchus mykiss) with and without soyabean meal-induced inflammation

Mosberian Tanha, P., Overland, M., Landsverk, T., Reveco, F. E., Schrama, J. W., Roem, A. J., Agger, J. W. & Midland, L. T., 2016, In : Journal of Nutritional Science. 5 , 10 p., e26.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Bacterial Translocation
Oncorhynchus mykiss
enteritis
Enteritis
soybean meal

Bacteria of commercial diet : the preferences of Litopenaeus vannamei

Schneider, O., Cong, T. L., Sereti, V., Schrama, J. W., Eding, E. H. & Verreth, J. A. J., 2006, In : Aquaculture Research. 37, 2, p. 204-207 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

107 Citations (Scopus)

Behavioural development of pigs with different coping characteristics in barren and substrate-enriched housing conditions

Bolhuis, J. E., Schouten, W. G. P., Schrama, J. W. & Wiegant, V. M., 2005, In : Applied Animal Behaviour Science. 93, 3-4, p. 213-228 16 p.

Research output: Contribution to journalArticleAcademicpeer-review

Swine
swine
play activities
mouth
straw
84 Citations (Scopus)

Behavioural responses under different feeding methods and light regimes of the African catfish (Clarias gariepinus) juveniles

Almazán Rueda, P., Schrama, J. W. & Verreth, J. A. J., 2004, In : Aquaculture. 231, 1-4, p. 347-359

Research output: Contribution to journalArticleAcademicpeer-review

feeding methods
Clarias gariepinus
behavioral response
catfish
photoperiod

Behaviour in relation to fish welfare; individual differences (copying styles) and effects of husbandry conditions

Schrama, J. W., van de Nieuwegiessen, P. G., Santos, G. A., Martins, C. I. & Verreth, J. A. J., 2006. 1 p.

Research output: Contribution to conferenceAbstractAcademic

Open Access
25 Citations (Scopus)

Brief communication: Soybean meal-induced uptake block in Atlantic salmon Salmo salar distal enterocytes

Urán, P., Aydin, R., Schrama, J. W., Verreth, J. A. J. & Rombout, J. H. W. M., 2008, In : Journal of Fish Biology. 73, 10, p. 2571-2579

Research output: Contribution to journalArticleAcademicpeer-review

enterocytes
Salmo salar
vacuoles
soybean meal
soybean

C, N, P balances of five feed ingredients evaluated as fishmeal alternatives in tilapia diets

Schneider, O., Amirkolaie, A. K., Vera-Cartas, J., Eding, E. H., Schrama, J. W. & Verreth, J. A. J., 2004, Conference on 'Biotechnologies for quality', Barcelona, Spanje. Vol. 34. p. 725-726

Research output: Chapter in Book/Report/Conference proceedingConference paper

recirculating aquaculture systems
Oreochromis niloticus
phosphorus
water
minerals
recirculating aquaculture systems
Oreochromis niloticus
phosphorus
water
minerals
65 Citations (Scopus)

Can we predict behaviour in pigs? Searching for consistency in behaviour over time and across situations

van der Kooij, E. V., Kuijpers, A. H., Schrama, J. W., van Eerdenburg, F. J. C. M., Schouten, W. G. P. & Tielen, M. J. M., 2002, In : Applied Animal Behaviour Science. 75, p. 293-305

Research output: Contribution to journalArticleAcademicpeer-review

Swine
swine
Psychological Adaptation
Individuality
testing

Carbohydrate utilisation by tilapia: a meta-analytical approach

Maas, R. M., Verdegem, M. C. J., Wiegertjes, G. F. & Schrama, J. W., 17 Jan 2020, In : Reviews in Aquaculture.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
tilapia (common name)
polysaccharide
carbohydrate
polysaccharides
digestibility
1 Citation (Scopus)

Cell wall disruption: An effective strategy to improve the nutritive quality of microalgae in African catfish (Clarias gariepinus)

Agboola, J. O., Teuling, E., Wierenga, P. A., Gruppen, H. & Schrama, J. W., Aug 2019, In : Aquaculture Nutrition. 25, 4, p. 783-797 15 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Clarias gariepinus
digestibility
microalgae
catfish
cell walls
11 Citations (Scopus)

Cell wall disruption increases bioavailability of Nannochloropsis gaditana nutrients for juvenile Nile tilapia (Oreochromis niloticus)

Teuling, E., Wierenga, P. A., Agboola, J. O., Gruppen, H. & Schrama, J. W., 15 Jan 2019, In : Aquaculture. 499, p. 269-282

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Nannochloropsis
Oreochromis niloticus
bioavailability
digestibility
cell walls

Changes in availability and energy metabolism of very young veal calves.

Schrama, J. W., van der Hel, W., Gorssen, G. & Verstegen, M. W. A., 1992, Abstract 8th ICPD, Univ. Bern. p. 359

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Changes in availability of energy and energy metabolism in very young veal calves.

Schrama, J. W., van der Hel, W., Gorssen, J. & Verstegen, M. W. A., 1992, Proc. 8th Int. Conf. Production diseases in farm animals, Bern (1992) 359.

Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

Changes in availability of energy and energy metabolism in very young veal calves.

Schrama, J. W., van der Hel, W., Gorssen, J. & Verstegen, M. W. A., 1992, Abstract Int. Conf. Production diseases in farm animals, Bern. p. 359

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

24 Citations (Scopus)

Changes in energy metabolism in relation to physical activity due to fermentable carbohydrates in group housed, growing pigs

Schrama, J. W. & Bakker, G. C. M., 1999, In : Journal of Animal Science. 77, 12, p. 3274-3280

Research output: Contribution to journalArticleAcademicpeer-review

physical activity
Starch
energy metabolism
Energy Metabolism
Swine

Changes in kinetic activity of GIT microflora following stimulation of cell-mediated immunity in weaner piglets

Williams, B. A., Moon, H. K., Schrama, J. W., Bosch, M. W., Verstegen, M. W. A. & Tamminga, S., 2001, Interactions in the microbial world : idem, Amsterdam 26-31 august 2001 / ISME-9. Amsterdam: ISME-9, p. 117

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Changes in large intestine microbial activity as a result of changes in piglet diet

Williams, B. A., Bosch, M., Schrama, J. W. & Verstegen, M. W. A., 2000, Proceedings of the EAAP Meeting , The Hague, 2000. p. 169

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

17 Citations (Scopus)
Open Access
acid-base balance
Water-Electrolyte Balance
Acid-Base Equilibrium
electrolytes
Meals

Characterizing emulsion properties of microalgal and cyanobacterial protein isolates

Teuling, E., Schrama, J. W., Gruppen, H. & Wierenga, P. A., May 2019, In : Algal Research. 39, 101471.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
emulsifying properties
protein isolates
emulsions
algae
proteins
6 Citations (Scopus)

Chemical alarm cues in juvenile African catfish, Clarias gariepinus Burchell: A potential stressor in aquaculture?

van de Nieuwegiessen, P. G., Zhao, H., Verreth, J. A. J. & Schrama, J. W., 2009, In : Aquaculture. 286, 1-2, p. 95-99

Research output: Contribution to journalArticleAcademicpeer-review

Clarias gariepinus
catfish
aquaculture
biofilters
fish
68 Citations (Scopus)

Chronic stress impairs performance, energy metabolism and welfare indicators in European seabass (Dicentrarchus labrax): The combined effects of fish crowding and water quality deterioration

Santos, G. A., Schrama, J. W., Mamauag, R. E. P., Rombout, J. H. W. M. & Verreth, J. A. J., 2010, In : Aquaculture. 299, 1-4, p. 73-80

Research output: Contribution to journalArticleAcademicpeer-review

Dicentrarchus labrax
energy metabolism
water quality
metabolism
deterioration

Circadian fluctuation in heat production and physical activity in group-housed pigs influenced by fermentable carbohydrates

Schrama, J. W. & Bakker, G. C. M., 1999, In : Journal of Animal Science. 77, suppl. 1, p. 198

Research output: Contribution to journalAbstractAcademic

9 Citations (Scopus)

Circadian fluctuation in heat production of young calves at different ambient temperatures in relation to posture.

Schrama, J. W., Noordhuizen, J. P. T. M., Arieli, A., Brandsma, H. A., van der Linden, J. M. & Verstegen, M. W. A., 1994, In : Journal of Animal Science. 72, p. 598-605

Research output: Contribution to journalArticleAcademicpeer-review

Circadian rhythms in heat production and physical activity of group-housed sows fed dietary fermentable carbohydrates

Rijnen, M. M. J. A., Verstegen, M. W. A., Heetkamp, M. J. W., Haaksma, J. & Schrama, J. W., 2001, idem. Chwalibog, A. & Jakobsen, K. (eds.). Wageningen: Wageningen Pers, p. 109-112

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

Circadian rhythms in heat production and physical activity of group-housed sows fed dietary fermentable carbohydrates

Rijnen, M. M. J. A., Verstegen, M. W. A., Heetkamp, M. J. W., Haaksma, J. & Schrama, J. W., 2001, Proceedings of the 15th symposium on energy metabolism in animals, EAAP Publication, Snekkersten, Denmark : Wageningen Pers, 2000 / Chwalibog, A. and Jakobsen, K. (editors). - Wageningen, the Netherlands : Wageningen Pers, 2001. p. 109-112

Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic