Results 51 to 60 of about 15,386,676 (302)

Intentional Recreational Abuse of Quetiapine Compared to Other Second-generation Antipsychotics

open access: yesWestern Journal of Emergency Medicine, 2017
Introduction: Case reports and poison center data have demonstrated that the second-generation antipsychotic quetiapine is being obtained and used for recreational abuse.
Lauren Klein, Stacey Bangh, Jon B. Cole
doaj   +1 more source

Morphology and phylogeny identify two new species and one new subspecies of Podoscypha from Yunnan Province, Southwest China

open access: yesFrontiers in Microbiology, 2023
In this study, Podoscypha was taxonomically and phylogenetically evaluated. In total, five specimens collected from the tropical areas of Yunnan Province in Southwest China were studied.
Jing Si   +3 more
doaj   +1 more source

Active Hydrogen for Electrochemical Ammonia Synthesis

open access: yesAdvanced Functional Materials, EarlyView.
This review provides a comprehensive overview of the active hydrogen (H*) for electrochemical ammonia synthesis with particular attention given to the regulation of H* generation and consumption to suppress the competition of hydrogen evolution reaction and enhance the yield, selectivity, and Faradaic efficiency of ammonia.
Guoqiang Gan, Guo Hong, Wenjun Zhang
wiley   +1 more source

A Native Hymenopteran Predator of \u3ci\u3eAgonopterix Alstroemeriana\u3c/i\u3e (Lepidoptera: Oecophoridae) in East-Central Illinois [PDF]

open access: yes, 2018
Agonopterix alstroemeriana is a European oecophorid moth that defoliates poison hemlock (Conium maculatum), a noxious Eurasian weed extensively naturalized throughout temperate Australia, New Zealand, North America, and South America.
Berenbaum, May R   +2 more
core   +1 more source

Metformin overdose: A serious iatrogenic complication—Western France Poison Control Centre Data Analysis

open access: yesBasic & Clinical Pharmacology & Toxicology, 2019
The prevalence of type 2 diabetes (T2D) continues to rise across the world. Metformin is still considered the “gold standard” and is, therefore, increasingly prescribed.
Alexandre Stevens   +4 more
semanticscholar   +1 more source

Loxosceles rufescens: single-institutional epidemiology, diagnosis and treatment

open access: yesAcute Care Medicine Surgery and Anesthesia
Loxosceles rufescens, also known as “violin spider” due to its characteristic appearance, is a medium-sized spider species that can potentially pose a threat to humans.
Francesco Coletta   +9 more
doaj   +1 more source

MetaPoison: Practical General-purpose Clean-label Data Poisoning [PDF]

open access: yesarXiv, 2020
Data poisoning -- the process by which an attacker takes control of a model by making imperceptible changes to a subset of the training data -- is an emerging threat in the context of neural networks. Existing attacks for data poisoning neural networks have relied on hand-crafted heuristics, because solving the poisoning problem directly via bilevel ...
arxiv  

Instructions as Backdoors: Backdoor Vulnerabilities of Instruction Tuning for Large Language Models [PDF]

open access: yesarXiv, 2023
We investigate security concerns of the emergent instruction tuning paradigm, that models are trained on crowdsourced datasets with task instructions to achieve superior performance. Our studies demonstrate that an attacker can inject backdoors by issuing very few malicious instructions (~1000 tokens) and control model behavior through data poisoning ...
arxiv  

Covalently‐Bonded Diaphite Nanoplatelet with Engineered Electronic Properties of Diamond

open access: yesAdvanced Functional Materials, EarlyView.
A novel approach to engineering the electronic properties of diamond is reported on the diaphite nanoplatelet consisting of (11¯${{\bar{1}}}$1) planes of diamond nanoplatelet covalently bonded with graphite (0001) planes. The strong sp3/sp2‐hybridized interfacial covalent bonding induces the electron transfer from diamond to graphite, resulting in a ...
Zhaofeng Zhai   +9 more
wiley   +1 more source

Pediatric ADHD Medication Exposures Reported to US Poison Control Centers

open access: yesPediatrics, 2018
With this epidemiological study, we investigate the characteristics and trends of pediatric exposures to ADHD medications reported to PCCs in the United States.
Samantha A. King   +5 more
semanticscholar   +1 more source

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