Results 91 to 100 of about 95,173 (266)
Lethal Concentration of Ammonia and Tolerable Range of pH in zebrafish (Danio rerio) [PDF]
بومشناسی آبزیان, 2017 Increasing in water ammonia is one of the major problems in aquaculture. Nitrogen-containing materials are producing in different ways, including oxidation of nitrogen-containing organic matters such as proteins, manure decomposition and ammonia ...
Eisa Ebrahimi +2 more
doaj
Bifenthrin Baseline Susceptibility and Evaluation of Simulated Aerial Applications in \u3ci\u3eStriacosta albicosta\u3c/i\u3e (Lepidoptera: Noctuidae) [PDF]
, 2019 Striacosta albicosta (Smith) is a maize pest that has recently expanded its geographical range into the eastern United States and southeastern Canada. Aerial application of pyrethroids, such as bifenthrin, has been a major practice adopted to manage this
Bradshaw, Jeff D. +8 more
core +1 more source
Catalytic Ozonation of Phenolic Wastewater: Identification and Toxicity of Intermediates [PDF]
, 2014 A new strategy in catalytic ozonation removal method for degradation and detoxification of phenol from industrial wastewater was investigated. Magnetic carbon nanocomposite, as a novel catalyst, was synthesized and then used in the catalytic ozonation ...
Farzadkia, M. +5 more
core +3 more sources
High Voltage, EarlyView.ABSTRACT The breakdown characteristics of the novel eco‐friendly insulating gas CF3SO2F are fundamental to the design of gas‐insulated equipment. In this paper, the gas mixture parameters for CF3SO2F were optimised for different ambient temperatures in order to ascertain the insulation performance and liquefaction temperature constraints.
Shubo Ren +5 more
wiley +1 more source
The Acute Oral Toxicity of Commonly Used Pesticides in Iran, to Honeybees (Apis Mellifera Meda)
Journal of Apicultural Science, 2015 The honey bee is credited with approximately 85% of the pollinating activity necessary to supply about one-third of the world’s food supply. Well over 50 major crops depend on these insects for pollination.
Rasuli Farhang +2 more
doaj +1 more source
Jurnal Kimia Sains dan Aplikasi, 2008 Telah dilakukan penelitian tentang isolasi enzim L-asparaginase yang berasal dari kunyit putih (Curcuma mangga Vall) dan uji aktifitas pada leukimia tipe K562.
Agustina Arpintasari +2 more
doaj +1 more source
Mechanism of Ammonia‐Induced Brain Damage in Chinese Striped‐Necked Turtle (Mauremys sinensis)
Integrative Zoology, EarlyView.High levels of ammonia disrupt the integrity of the brain barrier in Mauremys sinensis, leading to tissue edema. This, in turn, triggers a series of cascade reactions, including disturbances in neurotransmitter levels, particularly glutamate, which might further exacerbate the neurotoxic effects.
Yunjuan Xiao +6 more
wiley +1 more source
Acute Toxicity (LC50) Of Cyhalofop Butyl on Gambusia Holbrooki
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 Cyhalofob butyl is a synthetic herbist. This herbicide is a systemic herbicide and is used in weed control especially on celtic agriculture. In this study, the acute toxicity (LC50) of this herbist (Chillinger 200 EC 200, cyhalofob butyl) was investigated, which is currently used intensely in the fight against herbists in Thrace region, including ...
openaire +3 more sources
Journal of Fish Biology, EarlyView.Abstract The tambaqui (Colossoma macropomum, G. Cuvier 1818) thrives both in the ion‐poor waters of the Amazon and in commercial aquaculture. In both, environmental conditions can be harsh due to low ion levels, occasional high salt challenges (in aquaculture), low pH, extreme PO2 levels (hypoxia and hyperoxia), high PCO2 levels (hypercapnia), high ...
Chris M. Wood +5 more
wiley +1 more source
Jurnal HPT (Hama Penyakit Tumbuhan)Aphis gossypii Glover (Hemiptera: Aphididae) merupakan hama penting pada tanaman kailan (Brassica oleracea var. Alboglabra). Pengendalian A. gossypii pada tanaman kailan dengan menggunakan pestisida sintetik berbahan aktif Chlorpyrifos secara tidak ...
Ayunda Margaretha +4 more
doaj +1 more source