Results 141 to 150 of about 6,166,130 (290)

Amphoteric Cu‐Doping Leading to High Thermoelectric Performance in p‐Type Bismuth Antimony Telluride

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that Cu plays two opposite roles in p‐type Bi0.5Sb1.5Te3 depending on the processing route. Under thermodynamic‐equilibrium bulk‐synthesis, Cu mainly occupies cation sites, increases hole concentration, preserves mobility, and slightly reduces lattice heat transport. The best‐performing composition among the investigated series reaches
Moritz Thiem   +15 more
wiley   +1 more source

Back-Extraction Rate of Bis(dithizonato)zinc(II)

open access: yesAnalytical Sciences, 1995
KAWAMOTO, Hiroshi   +2 more
openaire   +2 more sources

Bi Tirga

open access: yes
Leonard Bi Tirga, son of a poor peasant, is a studious pupil. Due to shortage of finances, he has to leave school to make ends meet and pursue his studies. Leonard becomes a sweatshop labourer. As a young labourer, his life like that of his peers is hard.
Kouraogo, Emmanuel.
core  

Photoinduced Interfacial Electronic Modulation in Fe2O3‐BiVO4 Heterostructures for Enhanced Photo‐Assisted Zn‐Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Light irradiation activates the Fe2O3‐BiVO4 heterostructure, enabling efficient solar‐electrochemical coupling in zinc‐air batteries. The built‐in electric field drives directional charge separation, guiding photoelectrons toward oxygen reduction sites and accumulating holes for oxygen evolution, thereby reducing polarization and enhancing discharge ...
Yili Liu   +7 more
wiley   +1 more source

Dynamic relations between the Norwegian stock market and macroeconomic variables [PDF]

open access: yes, 2018
Masteroppgave(MSc) in Master of Science in Business, Finance - Handelshøyskolen BI, 2018We investigate the dynamic relations between the Norwegian stock market and various macroeconomic variables by employing a cointegration test and the vector error ...
Rongved, Henrik, Solberg, Stian
core  

Mechanics of Telson Ridges in Mantis Shrimp for Impact Analysis and Implications for Bioinspired Elastic Shell Designs

open access: yesAdvanced Functional Materials, EarlyView.
The mantis shrimp telson reveals how ridged biological shields control deformation under impact. Inspired by this architecture, telson‐inspired ridged curved shells transform ridge geometry and macroscopic curvature into bidirectional snap‐through, tunable stiffness, and enhanced hysteretic energy dissipation for multifunctional architected materials ...
Phani Saketh Dasika   +5 more
wiley   +1 more source

Using the interest rate term spread as a means to predict stock market returns [PDF]

open access: yes, 2017
Masteroppgave(MSc) in Master of Science in Finance - Handelshøyskolen BI, 2017We research an investment strategy; the Asset Allocation Model, incorporating the difference between long-term and short-term interest rate – the interest rate term spread ...
Skinlo, Jørgen   +1 more
core  

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang   +7 more
wiley   +1 more source

TikTok og bærekraftig bevissthet: En undersøkelse av unge kvinnelige BI-studenters holdninger til mote og forbruk [PDF]

open access: yes
Bacheloroppgave i Økonomi og administrasjon med regnskapsutdanning fra Handelshøyskolen BI, 2024I denne oppgaven har vi undersøkt hvordan mikrotrender på TikTok påvirker unge forbrukere og deres holdninger til bærekraft ved hyppig eksponering. Arbeidet
Manaf, Nora, Knutsen, Sophie Hoel
core  

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

open access: yesAdvanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar   +9 more
wiley   +1 more source

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