Results 11 to 20 of about 13,770,514 (290)

NP-ПОЛНОТА В СИЛЬНОМ СМЫСЛЕ ЗАДАЧИ «3-РАЗБИЕНИЕ ПРОИЗВЕДЕНИЯ»

open access: yesInformatika, 2018
Доказывается NP-полнота в сильном смысле задачи 3-РАЗБИЕНИЕ ПРОИЗВЕДЕНИЯ.В этой задаче дано множество из 3m элементов A={a1, a2, …, a3m} и для каждого элемента ai дан его размер s(ai)∈Z+.
М. С. Баркетов
doaj   +2 more sources

Nanoplastic Exposure at Predicted Environmental Concentrations Induces Activation of Germline Ephrin Signal Associated with Toxicity Formation in the Caenorhabditis elegans Offspring

open access: yesToxics, 2022
In nematode Caenorhabditis elegans, exposure to polystyrene nanoparticles (PS-NPs) at predicted environmental concentrations can cause induction of transgenerational toxicity.
Yue Zhao   +3 more
doaj   +1 more source

Inhibition of Estrogenic Response of Yeast Screen Assay by Exposure to Non-Lethal Levels of Metallic Nanoparticles

open access: yesApplied Sciences, 2020
In order to investigate the effects of metallic nanoparticles (NPs) on the performance of in vitro bioassay, zinc oxide NP (ZnO NP), aluminum oxide NP (Al2O3 NP), bare silver NP (Ag NP), and Ag NP capped with citrate (Agcit NP) were evaluated with yeast (
Byoung-cheun Lee   +5 more
doaj   +1 more source

Genotoxic effects of 1-nitropyrene in macrophages are mediated through a p53-dependent pathway involving cytochrome c release, caspase activation, and PARP-1 cleavage

open access: yesEcotoxicology and Environmental Safety, 2021
Genotoxic stress from environmental pollutants plays a critical role in cytotoxicity. The most abundant nitro-polycyclic aromatic hydrocarbon in environmental pollutants, 1-nitropyrene (1-NP), is generated during fossil fuel, diesel, and biomass ...
Sheng-Wen Wu   +12 more
doaj   +1 more source

Effectively Solving NP-SPEC Encodings by Translation to ASP [PDF]

open access: yes, 2015
NP-SPEC is a language for specifying problems in NP in a declarative way. Despite the fact that the semantics of the language was given by referring to Datalog with circumscription, which is very close to ASP, so far the only existing implementations are
Alviano, Mario, Faber, Wolfgang
core   +1 more source

Non-enzymatic primer extension with strand displacement

open access: yeseLife, 2019
Non-enzymatic RNA self-replication is integral to the emergence of the ‘RNA World’. Despite considerable progress in non-enzymatic template copying, demonstrating a full replication cycle remains challenging due to the difficulty of separating the ...
Lijun Zhou   +6 more
doaj   +1 more source

Raw data of the effects of Chlorogenic acid in 3-Nitropropionic acid induced toxicity and genotoxicity

open access: yesData in Brief, 2017
The raw data showed in this article comes from the published research article entitled “Protective effects of Chlorogenic acid in 3-Nitropropionic acid induced toxicity and genotoxicity” Food Chem Toxicol. 2017 May 3. pii: S0278-6915(17)30226-0.
Alarcón-Herrera Norberto   +6 more
doaj   +1 more source

Effect of safranal or candesartan on 3-nitropropionicacid-induced biochemical, behavioral and histological alterations in a rat model of Huntington's disease.

open access: yesPLoS ONE, 2023
3-nitropropionic acid (3-NP) is a potent mitochondrial inhibitor mycotoxin. Systemic administration of 3-NP can induce Huntington's disease (HD)-like symptoms in experimental animals. Safranal (Safr) that is found in saffron essential oil has antioxidant,
Nagwa Ibrahim Shehata   +3 more
doaj   +1 more source

NP-LdAg formulation is uptaken by BMDCs leading to their enhanced activation.

open access: yes, 2021
(A) LdAg were generated from L. donovani promastigotes. Cationic and porous maltodextrin-based NP were loaded with LdAg to form LdAg-loaded maltodextrin NP (NP-LdAg). Images are from smart.servier.com.
Sandrine Cojean (274005)   +6 more
core   +1 more source

Alleviative effects of magnetic Fe3O4 nanoparticles on the physiological toxicity of 3-nitrophenol to rice (Oryza sativa L.) seedlings

open access: yesOpen Life Sciences, 2022
In the present study, we explored whether magnetic iron oxide nanoparticles (MNPs-Fe3O4) can be used to alleviate the toxicity of 3-nitrophenol (3-NP) to rice (Oryza sativa L.) seedlings grown under hydroponic conditions.
Sainao Wangqing   +3 more
doaj   +1 more source

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