Results 131 to 140 of about 78,379 (305)

Persistent Magnetism and Tunable Doping of Monolayer Graphene via Europium Density Modulation

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
The modulation of europium density at the graphene/rhenium interface enables electron doping of monolayer graphene both beneath and beyond the van Hove singularity. The interfacial europium is ferromagnetic, with a transition from a mixed Eu(II)/Eu(III) valence in the dense phase to a pure Eu(II) state in the diluted phase.
M. Jugovac   +9 more
wiley   +1 more source

Modelling the Demand for Indonesia’s Foreign Reserves

open access: yesECONOMICS
The foreign reserves sufficiency is important to maintain macroeconomic stability. The main objective of this paper is to model the behaviour of the central bank in accumulating the foreign reserves in the case of Indonesia. Unlike the previous empirical
Kuncoro Haryo, Pardede Josua
doaj   +1 more source

Addendum to: Magnetic Field Screening of 2D Materials Revealed by Magnetic Force Microscopy

open access: yesAdvanced Electronic Materials, Volume 12, Issue 3, 4 February 2026.
ABSTRACT In our original publication, “Magnetic field screening of 2D materials revealed by magnetic force microscopy,” we demonstrated that few‐layer graphene (FLG) exhibits a measurable magnetic field screening effect of approximately 0.5% per graphene layer, as revealed by magnetic force microscopy (MFM).
Guillermo López‐Polín   +2 more
wiley   +1 more source

Exploring maximum achievable product purities in a multiple dividing wall column

open access: yesAIChE Journal, Volume 72, Issue 2, February 2026.
Abstract The well‐established concept of dividing wall columns can be advanced into multiple dividing wall columns. These columns can theoretically achieve any number of pure fractions and offer major potential investment and energy savings compared to conventional sequences.
Yannick Waibel   +3 more
wiley   +1 more source

Econometric Modelling of the Impact of Metrology on the Economy in Poland

open access: yesFolia Oeconomica Stetinensia
Studying the impact of metrology on the economy is a complicated matter. This is due to the specific nature of both metrology and the economy. There is no established method for determining the impact of metrology on the economy.
Doszyń Mariusz   +6 more
doaj   +1 more source

C2/c-C32: A New Superhard sp3 Carbon Allotrope with Direct Band Gap

open access: diamond, 2023
Runze Yao   +4 more
openalex   +1 more source

The Effect of Buyer–Supplier Firm Age Distance on Green Innovation: A Resource Dependence Perspective

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 2, Page 2600-2617, February 2026.
ABSTRACT By integrating the perspectives of age dependence and resource dependence theory (RDT), this paper explores the relationship between dependence on age‐distant suppliers and green innovation. Meanwhile, considering the mechanisms adopted by firms to manage supplier dependence, we also examine the moderating effects of various dependency ...
Yang Yang, Yan Jiang
wiley   +1 more source

Morocco’s Economic Prospects: A Dynamic ARDL Simulation on Global Value Chain Integration

open access: yesECONOMICS
This paper examines how Morocco’s integration into global value chains (GVCs) impacts its economic development, addressing a critical gap in the literature on developing economies. While GVCs have transformed international trade over the past two decades
Moussir Charaf-Eddine
doaj   +1 more source

Artemisia selengensis Leaves, a Vegetable Waste: LC‐MS‐Based Chemical Profiling, Ultrasound‐Assisted DES Extraction, and Xanthine Oxidase Inhibitory Activity

open access: yeseFood, Volume 7, Issue 1, February 2026.
This study focused on Artemisia selengensis leaves (ASL), a discarded agricultural waste. 72 compounds were identified by UPLC‐Q‐TOF‐MS. “Green” extraction with DES was optimized, and ASL's XO—inhibition was explored, presenting new ways for waste utilization. ABSTRACT Artemisia selengensis is a medicinal and edible plant, whose tender stems are widely
Lixia Li   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy