Results 61 to 70 of about 7,547,951 (257)

Neutrosophic Stochastic Efficiency Modeling for Digital Pedagogy: A Geometric Brownian–Ornstein–Uhlenbeck Framework for Evaluating University Ideological–Political Course Teaching Reform and Practice Efficiency [PDF]

open access: yesNeutrosophic Sets and Systems
This study introduces a novel neutrosophic stochastic framework to assess the efficiency of digital pedagogy reforms in university Ideological and Political (I&P) courses.
Cong Wang
doaj   +1 more source

National Action Plan for Energy Efficiency, Chapter 6: Energy Efficiency Program Best Practices

open access: yes, 2006
Chapter from the National Action Plan for Energy Efficiency documenting key findings from energy efficiency programs that have been successfully operating for many ...
National Action Plan for Energy Efficiency (U.S.)
core  

Financial freedom and bank efficiency: Evidence from the European Union [PDF]

open access: yes, 2012
This paper investigates the dynamics between the financial freedom counterparts of the economic freedom index drawn from the Heritage Foundation database and bank efficiency levels.
Ventouri, A   +6 more
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

A 4th-Order Optimal Extension of Ostrowski’s Method for Multiple Zeros of Univariate Nonlinear Functions

open access: yesMathematics, 2019
We present a new optimal class of Ostrowski’s method for obtaining multiple zeros of univariate nonlinear functions. Several researchers tried to construct an optimal family of Ostrowski’s method for multiple zeros, but they did not have ...
Ramandeep Behl, Waleed M. Al-Hamdan
doaj   +1 more source

Efficiency in index options markets and trading in stock baskets [PDF]

open access: yes
Researchers have reported mispricing in index options markets. This study further examines the efficiency of the S&P 500 index options market by testing theoretical pricing relationships implied by no-arbitrage conditions.
Lucy F. Ackert, Yisong S. Tian
core  

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Measuring Tax Efficiency: A Tax Optimality Index [PDF]

open access: yes
This paper introduces an index of tax optimality that measures the distance of a current tax structure from the optimal tax structure in the presence of public goods.
Pascalis Raimondos-Møller   +1 more
core  

The German Industry's Energy Efficiency Index

open access: yes, 2015
Structure of the German Energy Efficiency Index as business climate indicator.
Sauer, Alexander
core   +1 more source

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