Results 71 to 80 of about 32,692 (252)
ANTIOXIDANT AND TOXICITY ACTIVITY IN VITRO OF TWELVE SAFROLE DERIVATIVES [PDF]
, 2014 Indexación: Web of Science; Scielo.The aim of this study was to determine the influence of substituents in aromatic ring and the side chain of safrole on the antioxidant capacity and toxicity of twelve synthetic derivatives of safrole (S1-S12).
CARRASCO, HÉCTOR +4 more
core +1 more source
Organophosphorus pesticides toxicity on brine shrimp artemia
Journal CleanWAS, 2018 يناقش التحقيق الحالي الآثار السامة لاثنين من مبيدات الآفات الفوسفورية العضوية (ملاثيون) و (غليفوسات) على روبيان المحلول الملحي، الأرتيميا في اختبارات السمية الحادة الساكنة (24 ساعة و 48 ساعة). تم إجراء اختبارات السمية عند درجة حرارة 27±1درجةمئوية مع فترة ضوئية تبلغ 12 ساعة من الضوء و 12 ساعة داكنة. تعرض عشرة ناوبلي صحي لخمسة تركيزات مختلفة من الملاثيون
Jawahar Ali +3 more
openaire +2 more sources
Journal of Agricultural Economics, EarlyView.ABSTRACT Rising sea levels and salinity intrusion increasingly threaten rice farming in Vietnam's Mekong Delta. Using a district‐level panel dataset from 2000 to 2020, this study examines the impacts of salinity on Winter–Spring rice yields and acreage and how farmers adapt to salinity risk.
Huong Nguyen +3 more
wiley +1 more source
Occurrence of a bisexual strain of the Brine shrimp Artemia [PDF]
, 1998 The importance of the brine shrimp, Artemia in larviculture was recognised for the first time when Scale (1933, Trans. Am. Fish. Soc.. 63 : 129-130) described the value of the nauplii of Artemia as an ideal food for fish fry.
Jaiganesh, P +3 more
core
Skrining Fitokimia Dan Uji Toksisitas Ekstrak Biji Aren (Arenga Pinnata MERR.) [PDF]
, 2017 Penelitian ini bertujuan untuk melakukan skrining fitokimia dari Biji Aren (Arenga pinnata Merr.) dan menentukan toksisitas dengan menggunakan metode Brine Shrimp Lethality Test (BSLT).
Arief, D. A. (Dhea) +2 more
core +2 more sources
Insect Science, EarlyView.Aphids pose a serious risk to horticultural crops. Current biocontrol strategies often fail due to the poor establishment of natural enemies when aphids are scarce. We evaluated the potential of two aphidophagous predators, Micromus variegatus and Scymnus interruptus, to be used as preventive biocontrol agents, released before aphid infestation.
Jesica Pérez‐Rodríguez +3 more
wiley +1 more source
Conservation and sustainable utilization of Nigerian ornamental fishes [PDF]
, 2005 The paper assessed qualitatively the threat status of nigerian freshwater fishes that are presently being exported and those that have potential in aquarium trade using such criteria as rarity, size at maturity, mode of reproduction, human population ...
Olaosebikan, B.D.
core
Colonization and dispersal patterns of the invasive American brine shrimp Artemia franciscana (Branchiopoda: Anostraca) in the Mediterranean region [PDF]
, 2013 Cysts of the brine shrimp Artemia franciscana are harvested from the Great Salt Lake (GSL) and San Francisco Bay (SFB) saltworks in the USA, and marketed worldwide to provide live food for aquaculture.
Amat, Francisco +5 more
core +2 more sources
Integrative Zoology, EarlyView.The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic +10 more
wiley +1 more source
On the viability of a CSO architecture for on-demand virtualized cloud planning and provisioning [PDF]
, 2012 As bandwidth requirements and computing capacity for future applications have been predicted to exceed current network and IT infrastructure capabilities, providers face the need to adapt their provisioning models.
Anhalt, Fabienne +5 more
core +1 more source