Results 161 to 170 of about 622,603 (389)

Sonophoresis efficiency: consequences of methyl donors supplementation at early developmental stage in gilthead seabream (Sparus aurata). Effects on growth, nutrient metabolism, egg and larval quality, and methylation patterns of larvae and juvenile fish [PDF]

open access: yes, 2016
Dissertação de mestrado, Aquacultura e Pescas, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2016It is essential that the vegetable ingredients that will be use in Aquaculture feeds can maintain the growth parameters in fish when compared
Lopes, André Casimiro Carvalho
core  

Pay up or die: Tradeoffs between costly telomere maintenance, somatic growth and body condition in embryonic and adult sand lizards

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Current knowledge about telomere biology relies to a very high degree on results from research on endotherms. This would not be problematic if organisms shared the same mechanisms regulating telomere length (TL) but this is not necessarily the case; for example, most ...
Mats Olsson   +3 more
wiley   +1 more source

Breeding and larval rearing of the milkfish Chanos chanos (Pisces: Chanidae) [PDF]

open access: yes, 1977
Contribution No. 11 of the Aquaculture Department, Southeast Asian Fisheries Development Center, P.O. Box 256, Iloilo City 5901, Philippines.Two sexually maturing female milkfish were captured in April 1977 and induced to spawn by means of acetone-dried ...
Barnes, M.M.L.   +7 more
core   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

open access: yesInsect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan   +8 more
wiley   +1 more source

Pengaruh Penambahan Dosis Rafinosa dalam Pengencer Sitrat Kuning Telur terhadap Motilitas, Persentase Hidup dan Abnormalitas Spermatozoa Sapi Ongole [PDF]

open access: yes, 2016
The research which was conducted in the Regional Technical Services Unit Lampung Regional Artificial Insemination Centres, Regency Terbanggi Besar, Central Lampung Regency, Lampung Province on 19-20 May 2016, aims to determine the effect of dose ...
Hartono, M. (Madi)   +2 more
core  

Stress in dipteran insects mass‐reared for sterile insect technique applications

open access: yesInsect Science, EarlyView.
The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri   +3 more
wiley   +1 more source

Iflaviruses in arthropods: when small is mighty

open access: yesInsect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia   +3 more
wiley   +1 more source

The Effect of Addition Pineapple Peel Meal (Ananas comosus (L) Merr) in Diet on Total Egg and Egg Duck Quality

open access: yesJurnal Ilmu dan Teknologi Hasil Ternak, 2012
The aim of this research was to study the effect of addition pinneapple peel meal in diet on total egg and egg quality duck. Materials of the research were 60 mojosari ducks at seven months old.
Muharlien Muharlien   +2 more
doaj  

The effect of blended tube feeding compared to conventional formula on clinical outcomes in adults: A systematic review

open access: yesNutrition &Dietetics, EarlyView.
Abstract Aim To explore the effect of blended tube feeding compared to conventional formulas on nutritional status, quality of life, anthropometry, diarrhoea and tube blockages in adults receiving tube feeding. Methods The protocol was registered (PROSPERO CRD42022372443).
Lina Breik   +3 more
wiley   +1 more source

Effect of bird age and storage system on physical properties of eggs from brown laying hens [PDF]

open access: yes, 2010
A total of 108 eggs from a group of 100 brown laying hens housed in standard cages were analyzed. Thirty-six eggs were retired when the hens had 30 week of age, other 36 eggs were retired when the hens had 35 week of age and the remaining 36 eggs were ...
Buxade Carbo, Carlos   +4 more
core   +1 more source

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