Results 51 to 60 of about 8,436 (209)

Brine Shrimp Integration in Hydroponics: The Role of Brine Shrimp in Nutrient Optimization

INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT
This research investigates the potential benefits of integrating brine shrimp (Artemia spp.) into hydroponic systems to enhance plant growth through increased nitrogen availability. Over a 30-day simulation, plants were monitored for growth patterns with brine shrimp supplementation.
openaire   +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, A. Jamal Mohamed, Mohit Kumar, Akbar John   +3 more
openaire   +2 more sources

Sodium sulfite can reliably induce chemical hypoxia without toxic effects in the model sea anemone species, Exaiptasia diaphana

Limnology and Oceanography: Methods, EarlyView.
Abstract Climate change is accelerating the deoxygenation of aquatic ecosystems, so understanding its effects on biological processes is increasingly critical. An emerging method for inducing hypoxia during experimentation utilizes sodium sulfite (SSI) to scavenge oxygen; however, it remains unclear if hypoxia‐inducing concentrations of SSI are toxic ...
Zhen Qin, Lorenzo Vassura, Bianca A. Parodi, Elise M. J. Laetz   +3 more
wiley   +1 more source

Warming modifies trophic impacts of invading shrimp with impact varying among primary producers

Oikos, EarlyView.
Environmental change drivers, such as climate change and species invasions, can disrupt biological networks and weaken ecosystem stability. Acting together, these drivers may interact and alter the effects on the ecosystem. However, few studies have examined the interactive effects of climate change and species invasions, particularly in aquatic ...
Stefanie Coxe, Linnea Kivelä, Tawfiqur Rahman, Ulrika Candolin   +3 more
wiley   +1 more source

The Brine Shrimp's Butterfly Stroke

, 2011
There are videos included for the APS DFD Gallery of Fluid Motion Submission.
Johnson, Brennan, Garrity, Deborah, Dasi, Lakshmi Prasad   +2 more
openaire   +2 more sources

DEET‐cyclodextrin inclusion complexes for mosquito and tick repellency: Extended repellency time and no zebrafish embryotoxicity

Pest Management Science, EarlyView.
Hydroxypropyl‐β‐cyclodextrin (HPβCD)–N,N‐diethyl‐meta‐toluamide (DEET) complex extended tick repellency to 168 h. Full protection against Aedes aegypti for 7 h with HPβCD‐DEET. HPβCD reduced DEET release and skin retention significantly. No embryotoxicity observed below 325 mg L−1 in zebrafish model.
Gessyka Rayana Silva Pereira, Gleidson Cardoso, Maria Luiza Kuhn Camargo, Michele Resende Machado, Mayara Macedo Barrozo, Juscelino Rodrigues, Gisele Augusto Rodrigues de Oliveira, Caio Monteiro, Christian Luz, Ricardo Neves Marreto, Stephânia Fleury Taveira   +10 more
wiley   +1 more source

Deep learning‐based super‐resolution reconstruction and improved YOLOv9 for efficient benthos detection: a case study at Lake Hamana, Japan

Remote Sensing in Ecology and Conservation, EarlyView.
This study presents a UAV‐based framework that integrates deep learning‐based super‐resolution reconstruction and an enhanced YOLO detector to improve centimetre‐scale benthic organism monitoring. Using hermit crabs in Lake Hamana, a coastal lagoon in Japan, as a case study, the method substantially enhanced small‐object detection performance ...
Fan Zhao, Bangzhang Ma, Dianhan Xi, Jiaqi Wang, Yijia Chen, Yongying Liu, Xinlei Shao, Mowen Zhang, Guocheng Zhang, Jundong Chen, Katsunori Mizuno   +10 more
wiley   +1 more source

Nucleotide Metabolism during Brine Shrimp Embryogenesis

Journal of Biological Chemistry, 1967
Changes in the amounts of acid-soluble nucleotides during embryonic development of the encysted egg of the brine shrimp, Artemia salina, have been determined. Significant quantities of diguanosine tetraphosphate, the most abundant compound in the nucleotide pool, are apparently not utilized until hatching, at which time the amount falls precipitously ...
A H, Warner, F J, Finamore
openaire   +2 more sources

Artemia salina Toxicity Assay: Standardization in a 24‐Well Microplate

Environmental Toxicology, EarlyView.
ABSTRACT Bioassays with Artemia sp. are widely used in aquatic, environmental, and human toxicology as an initial tool to investigate the toxicity of plant extracts, isolated compounds, drugs, and products of natural or synthetic origin. These assays allow for the estimation of the median lethal concentration (LC50) and guide subsequent studies in ...
Matheus Pires Miranda, Natalie Petrovna Semanovschi, Roseane Santos de Souza, Angélica Maria Lucchese, Luzimar Gonzaga Fernandez   +4 more
wiley   +1 more source

From Consumer Plastics to Aquatic Toxicants: Oxidative and Endocrine Effects of Microplastics on Fathead Minnow (Pimephales promelas) Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly, Andrew Barrick, Tham C. Hoang, Ramon Lavado   +3 more
wiley   +1 more source