Results 41 to 50 of about 4,055,799 (309)

An unusual case of invasive pleuritis and miliary Mycoplasma pneumonia during check‐point inhibitor therapy

open access: yesRespirology Case Reports, 2021
A growing body of evidence suggests that check‐point inhibitors not only increase the overall risk of infections, but, due to an altered immune response, may also result in atypical manifestations.
Daniel Bird, Maninder Singh
doaj   +1 more source

Disparate Impact Under the Age Discrimination in Employment Act of 1967 [PDF]

open access: yes, 2004
DisparateImpactUndertheAgeDiscrimination.pdf: 5205 downloads, before Oct.
Gold, Michael Evan
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

The Kumtor gold deposit in the Middle Tien Shan, Kyrgyzstan, and the application of 3-D modeling in Seequent’s Leapfrog Geo software for the geological exploration

open access: yesРуды и металлы, 2023
The Kumtor deposit is one of the largest gold deposits in the Tien Shan. The ore zones are localized in rocks of the black shale formation, in an amagmatic gently dipping structure.
Shevkunov A. G.   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Green synthesis of silver, iron and gold nanoparticles of lycopene extracted from tomato: their characterization and cytotoxicity against COLO320DM, HT29 and Hella cell [PDF]

open access: gold, 2021
Kiran P. Shejawal   +6 more
openalex   +1 more source

The Suspension of the Gold Standard as Sustainable Monetary Policy [PDF]

open access: yes, 2008
This paper models the gold standard as a state contingent commitment technology that is only feasible during peace. Monetary policy during war, when the gold convertibility rule suspended, can still be credible, if the policy maker’s plan is to resume ...
Newby, E.
core   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

The Mineralogy Characteristics of Overflow Product from Hydrocyclone in the Jiaojia Gold Mine

open access: yesYankuang ceshi, 2014
The capacity of ore treatment reached 12,000 t/d and gold recovery achieved 92% in the Jiaojia Gold Mine. Broken product has been washed with double spiral classifier, and the ore slime yield was 7%.
HU Hai-xiang   +5 more
doaj   +2 more sources

The impact of improved surgical safety checklist participation on OR efficiencies: A pretest-post test analysis

open access: yesJournal of Perioperative Nursing, 2019
Objective: To describe changes in day of surgery (DOS) cancellations and procedural delays following introduction of a practice improvement intervention to improve team members’ participation in the surgical safety checklist (SSC).
Brigid Gillespie   +5 more
doaj   +1 more source

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