Buscar recursos académicos

The capability of paramegnetic iron-containing hydroxyapatite (Fe-nAp) and waste bioorganic subtrates templeted iron-containing hydroxyapatite (SBO-Fe-nAp) nanoparticles, as Pb(II) cations adsorbants were investigated an...

ABSTRACT According to David Lewis, alteration is "qualitative difference between temporal parts of something." It follows that moments, since they are simple and lack temporal parts, cannot alter from future to present t...

It has been just one year since the FAA mandated a minimum of 1500 total flight hours for all part 121 pilots and the implementation of the corresponding 3-tier restricted ATP program based on reduced flight hours. It is...

The study investigated the institutional and operational determinants of regulatory compliance among agricultural input dealers in Cameroon. It drew on raw data from an exhaustive census of 1,614 agricultural input deale...

Abstract We simulated the dynamics of a group of 10 nephrons supplied from an arterial network and subjected to acute increases in blood pressure. Arterial lengths and topology were based on measurements of a vascular ca...

Recent observational and theoretical work suggests that the sub-Jovian desert (periods ≲3 days, masses ∼10–100 M _⊕ ) hosts the remains of destroyed hot Jupiters (“desert dwellers”). In this work, we explore ...

Abstract In the present paper, I intend to show the role in Leibniz’s overall philosophy of his definition of a complete notion as a concept that contains every predicate of a certain subject. I will try to argue that ...

Abstract This paper offers a multi-theoretical analysis of President Donald J. Trump’s rhetorical strategies during the joint press conference with Prime Minister Benjamin Netanyahu (February 2, 2025). Combining Speech...

Resumo A “crise da democracia”, que preocupa a Ciência Política desde a eleição de Donald Trump em 2016, é a culminação de diferentes crises anteriores (de governabilidade, da representação etc.), que assola...

Abstract The election of Donald Trump brought disarray to the climate change regime. The changes in what was up to then a promoter of the liberal international order (LIO) exacerbated existing tensions while creating new...

How can we measure the effects of campaign events? We estimate how voters respond to a prominent campaign scandal—Donald Trump being convicted of 34 felony counts of falsifying business records—using data from a larg...

Rumunia jest drugim co do wielkości (po Polsce) państwem Inicjatywy Trójmorza (IT). Jest też jego państwem założycielem, ale do 2017 r. była stosunkowo bierna, pomimo zgodnego poparcia głównych partii rumuński...

This paper argues for the formation, during the U.S. presidential elections in 2016, of a hybrid „epistocratic democracy” sustained by politically competent elites who defend the interests of the most disadvantaged g...

IntroductionIndividuals with inborn errors of immunity (IEI) are increasingly reaching reproductive age, yet guidance on fertility preservation, genetic counseling, medication adjustments in pregnancy and breastfeeding, ...

Abstract Congenital cytomegalovirus (CMV) infection is the leading non-genetic cause of infant hearing loss worldwide, and a significant cause of neurodevelopmental disabilities. Reliance on polymerase chain reaction (PC...

Background Cognitive–behavioural theories of panic disorder posit that panic attacks arise from a positive feedback loop between arousal-related bodily sensations and perceived threat. In a recently developed computati...

BackgroundSevere leukocyte adhesion deficiency-I (LAD-I) results from biallelic deleterious ITGB2 variants leading to deficient/defective CD18 leukocyte expression and impaired endothelial adhesion and extravasation.Chil...

Abstract Quantum theories of gravity are generally expected to have some degree of non-locality, with familiar local physics emerging only in a particular limit. Perturbative quantum gravity around backgrounds with isome...

Abstract Background Circulating creatinine and symmetric dimethylarginine (SDMA) are biomarkers of kidney function that have been used variously to define stable vs progressive chronic kidney disease (CKD). Slope monitor...

Abstract Background Blanket bogs are rare ombrotrophic peatlands that function as important long-term carbon stores. Their persistence depends on strong nutrient limitation, which maintains Sphagnum dominance and suppres...

On July 23, 2019, the Federal Aviation Administration (FAA) expanded the Low Altitude Authorization and Notification Capability (LAANC)—the system that processes airspace approvals for sUAS operators in controlled airs...