Results 81 to 90 of about 843,829 (267)

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown   +6 more
wiley   +1 more source

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

open access: yesAdvanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas   +9 more
wiley   +1 more source

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

open access: yesAdvanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria   +7 more
wiley   +1 more source

Macroeconomic factors and natural resource management in Africa: evidence from copper value addition in Zambia

open access: yesDiscover Sustainability
This study examines the impact of macroeconomic factors on copper value addition in Zambia (1980–2021). The period was chosen due to significant fluctuations in the global copper market, including major shifts in production, pricing, and trade policies ...
Bondo Chisanga   +3 more
doaj   +1 more source

Fluvial Geomorphology, Root Distribution, and Tensile Strength of the Invasive Giant Reed, Arundo Donax and Its Role on Stream Bank Stability in the Santa Clara River, Southern California

open access: yesGeosciences, 2018
Arundo donax (giant reed) is a large, perennial grass that invades semi-arid riparian systems where it competes with native vegetation and modifies channel geomorphology.
Jiana E. Stover   +3 more
doaj   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

Assessing the impact of macroeconomic uncertainties on bank stability: Insights from ASEAN-8 countries

open access: yesHeliyon
This research examines the effect of economic uncertainties on bank stability in ASEAN-8 countries. We use estimations with fixed effects for a panel dataset of bank stability, bank characteristics, banking system characteristics, and macroeconomic ...
Giang Thi Huong Vuong   +3 more
doaj   +1 more source

A Bank for All Seasons: The Bank of Canada and the Regulatory Challenge [PDF]

open access: yes
The Bank of Canada must come to play a recognized, central leadership role in shaping policy if Canada is to better manage risks to financial sector stability. This can be accomplished by giving the Bank a clearly acknowledged oversight and investigative
John Crow
core  

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

Recent banking sector reforms in Japan [PDF]

open access: yes
The author, chief manager of the financial system division of the Bank of Japan, discusses the Bank's recent efforts to maintain the stability of Japan's financial system.Bank of Japan ; Bank capital ; Bank failures ...
Hiroshi Nakaso
core   +1 more source

Home - About - Disclaimer - Privacy