Results 61 to 70 of about 157,957 (280)

Substituição de alimento vivo por alimento inerte na larvicultura intensiva do tambacu (♀ Colossoma macropomum X ♂ Piaractus mesopotamicus) = Replacement of live food for inert food on larviculture of tambacu (♀ Colossoma macropomum X ♂ Piaractus mesopotamicus)

open access: yesActa Scientiarum: Animal Sciences, 2008
Com este trabalho objetivou-se avaliar a substituição de náuplios de Artemia salina por alimentos inertes durante a larvicultura do tambacu. Na primeira fase, com duração de 12 dias, as larvas foram alimentadas com: náuplio de Artemia salina, cyclop-eeze
Danieli Cuzini Lombardi   +1 more
doaj  

Balcus violaceus (Fabricius) : senior synonym of Balcus niger Sharp and B. signatus Broun (Coleoptera: Cleridae: Clerinae) [PDF]

open access: yes, 2013
The elytra of Balcus signatus Broun (Coleoptera: Cleridae: Clerinae) from New Zealand have pale markings. Such markings, most prominently found in females, represent intraspecific variations of Balcus violaceus (Fabricius).
Opitz, Weston
core   +1 more source

Pseudomonas salina sp. nov., isolated from a salt lake

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2015
A Gram-staining-negative, facultatively aerobic bacterium, strain XCD-X85T, was isolated from Xiaochaidan Lake, a salt lake (salinity 9.9  %, w/v) in Qaidam basin, Qinghai province, China. Its taxonomic position was determined by using a polyphasic approach.
Zhi-Ping, Zhong   +6 more
openaire   +2 more sources

Learning to explain environmental crises: A dialogic analysis of teacher professional learning between Chile and the United States

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Many studies and initiatives are animated by the potential for science education to intervene in the climate crisis and crises of environmental degradation and disinformation. For science teachers to learn to address these issues in their classes, their teaching must expand beyond scientific facts and face controversial social aspects. Dealing
Valeria M. Cabello   +2 more
wiley   +1 more source

TESTING OF TWO‐STAGE CULTIVATION OF DUNALIELLA SALINA TEOD. (TEODORESCO, 1905) IN THE SEVASTOPOL REGION

open access: yesЮг России: экология, развитие, 2019
Aim. In this work, we set out to study the effect of surface irradiance on the growth rate and the pigment ratio of D. salina, as well as to test a technology for semi‐industrial cultiva‐ tion of D.
I. N. Gudvilovich, A. B. Borovkov
doaj   +1 more source

Salina: the story of a "noble" prostitute [PDF]

open access: yes, 2009
The argument in this article stems from A. Samad Said's statement that his first novel, Salina, revolves around every character in the novel, as opposed to being focused on the character Siti Salina alone. His statement is contentious, because it visibly
Abdul Rani, Mohd Zariat
core  

Antioxidant,antimicrobial and toxicological properties of Schinus molle L. essential oils [PDF]

open access: yes, 2014
Ethnopharmacological relevance: Schinus molle L. has been used in folk medicine as antibacterial, antiviral, topical antiseptic, antifungal, antioxidant, anti-inflammatory, anti-tumoural as well as antispasmodic and analgesic; however, there are few ...
Arantes, S.   +4 more
core   +1 more source

The impact of urbanisation on social behaviour: a comprehensive review

open access: yesBiological Reviews, EarlyView.
ABSTRACT Urbanisation is a key driver of global environmental change and presents animals with novel stressors and challenges. It can fundamentally influence social behaviour and has the potential to reshape within‐ and between‐species social interactions. Given the role of social behaviour in reproductive fitness and survival, understanding how social
Avery L. Maune   +2 more
wiley   +1 more source

An annotated catalogue of the Odonata collection of Guido Lanfranco at the National Museum of Natural History in Malta [PDF]

open access: yes, 2008
An annotated list of the Odonata collection of Guido Lanfranco, is provided. The specimens were captured between 1952 and 1971, and may be the oldest surviving specimens caught and still available in local collections from Malta.
Degabriele, Godwin
core  

Half a century of research on diatoms in athalassic habitats in central Poland [PDF]

open access: yes, 2015
The authors would like to dedicate this paper to Prof. Marcin Pliński who started the phycological research in these unique habitats of Central Poland.Part of the geology in the Łódź province was formed during the Upper Permian period when rich ...
Nowicka-Krawczyk, Paulina   +2 more
core   +1 more source

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