Results 51 to 60 of about 1,461,787 (314)

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

open access: yesFEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková   +3 more
wiley   +1 more source

Deflating the Chinese balloon: types of Twitter bots in US-China balloon incident

open access: yesEPJ Data Science, 2023
As digitalization increases, countries employ digital diplomacy, harnessing digital resources to project their desired image. Digital diplomacy also encompasses the interactivity of digital platforms, providing a trove of public opinion that diplomatic ...
Lynnette Hui Xian Ng, Kathleen M. Carley
doaj   +1 more source

Democracy and National Development: A Focus on Nigeria [PDF]

open access: yes, 2018
Democracy is a government form based on the general consent, is seen to becoming common in global nations; and that if the tenet is followed it facilitates national development.
Bello, Mojirayo Bukola   +4 more
core  

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Examining Preschool Children's Mathematical Experiences with Loose Parts

open access: yesInternational Journal of Turkish Education Sciences
Studies on loose parts have predominantly focused on their use in outdoor environments, while research on the use of loose parts indoors has been found to be limited.
İrem Köleoğlu, İrem Gürgah Oğul
doaj   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

open access: yesFEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee   +6 more
wiley   +1 more source

The Mysterious Travel of Drugs from Nature to Pharmacy

open access: yesForbes Tıp Dergisi
For thousands of years, people have used various substances found in nature to relieve symptoms and even cure diseases. Drugs are medicinal products obtained from natural sources such as plants, animals, and microorganisms or synthesized in the ...
Gülden DİNİZ   +5 more
doaj   +1 more source

Choice Democracy [PDF]

open access: yesSSRN Electronic Journal, 2011
Democracy is defined by two core tenets: voice and pluralism. Within these constraints, a wide variety of regime types can be designed. We show that the only new, untested form of democracy is when every citizen is governed by the political party of his/her choice. Multiple full-edged governments would coexist in the same national territory at the same
openaire   +3 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Comparative effects of methamphetamine, cannabis, and polysubstance use on oral health

open access: yesFrontiers in Psychiatry
IntroductionThis study aimed to compare the clinical oral health status of individuals with Methamphetamine (MA), Cannabis (THC), and Polysubstance (PS) use disorders to healthy controls, and assess the impact of substance type, usage duration, quantity,
Osman Hasan Tahsin Kılıç   +4 more
doaj   +1 more source

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