Results 61 to 70 of about 513,616 (274)

Quintessence or Phoenix? [PDF]

open access: yes, 2002
We show that it is impossible to determine the state equation of quintessence models on the basis of pure observational SNIa data. An independent estimate of $\Omega_{M0}$ is necessary.
Rubano, C., Scudellaro, P.
core   +2 more sources

Impact of Strategical Sustainability on Real Estate Industry’s Sustainability Performance

open access: yesFoundations of Management
The primary aim of this research is to investigate the relationship between strategic sustainability and firm success within the real estate sector.
Sanchaniya Rashmi Jaymin, Geipele Ineta
doaj   +1 more source

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu   +13 more
wiley   +1 more source

Brane-bulk energy exchange : a model with the present universe as a global attractor

open access: yes, 2005
The role of brane-bulk energy exchange and of an induced gravity term on a single braneworld of negative tension and vanishing effective cosmological constant is studied.
A. Anisimov   +36 more
core   +1 more source

Hole density dependence of effective mass, mobility and transport time in strained Ge channel modulation-doped heterostructures [PDF]

open access: yes, 2003
We performed systematic low-temperature (T = 350 mK–15 K) magnetotransport measurements on the two-dimensional hole gas with various sheet carrier densities Ps = (0.57–2.1)×1012 cm–2 formed in the strained Ge channel modulation-doped (MOD) SiGe ...
Irisawa, T.   +7 more
core   +1 more source

Biological Pattern of AML-M0 Versus AML-M1: Response [PDF]

open access: yesBlood, 1997
To the Editor: We read with interest the recent letter by Cuneo et al,[1][1] which raises important issues about the diagnosis and classification of acute myeloid leukemia (AML)-M0 and its relation with AML-M1.
VENDITTI, ADRIANO   +10 more
openaire   +2 more sources

Partial Least Square Structural Equation Model “PLS-SEM” to Predict Total Quality Management in UAE Higher Education: A Comprehensive Framework for Organizational Performance Enhancement

open access: yesFoundations of Management
The effectiveness of organizations and the satisfaction of customers are both significantly improved by providing outstanding quality. To better meet the needs of their consumers, an increasing number of firms are implementing quality improvement ...
GUPTA Babeet   +3 more
doaj   +1 more source

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du   +14 more
wiley   +1 more source

Appearance of innermost stable circular orbits of accretion discs around rotating neutron stars

open access: yes, 2014
The innermost stable cicular orbit (ISCO) of an accretion disc orbiting a neutron star (NS) is often assumed a unique prediction of general relativity.
Adamek, K.   +3 more
core   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

open access: yesAdvanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu   +10 more
wiley   +1 more source

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