Results 51 to 60 of about 4,761 (177)
NifB uses an RS–K1–K2 triad to assemble the L‐cluster, a [Fe8S9C] precursor of the nitrogenase cofactor. The RS module cleaves SAM to form the 5′‐dA radical, K1 serves structural/SAM‐sensing roles, and K2 drives radical‐dependent fusion with K1. SAM‐anchoring residues link SAM binding to cluster fusion, while termini and surface residues regulate ...
Calder Duffin +5 more
wiley +1 more source
Management and Valuation in Real Estate Cycle a Decade of Experience
The issues of “real estate management” (REM) and “real estate valuation” (REV) are very important from the perspective of the economic development of any country.
Wisniewski Radoslaw, Wiśniewski Dawid
doaj +1 more source
Individuals with Down syndrome have distinctive cancer profiles as compared with the general US population. Healthcare guidelines related to cancer screenings should reflect these unique profiles. ABSTRACT Introduction It is known that individuals with Down syndrome (DS) have a significantly different spectrum of malignancies and neoplasms.
Veronica Fitzpatrick +6 more
wiley +1 more source
Abstract Three instruments–Raman spectroscopy, attenuated total reflectance–Fourier transform infrared spectroscopy, and focused beam reflectance measurement–were used to detect sensor faults, mixing faults, and unanticipated chemistry in a system of multicomponent slurries.
Steven H. Crouse +2 more
wiley +1 more source
A Fast Method for Selecting Bio Sourced Materials of Interest in a Candle Formulation
ABSTRACT As consumer demand shifts towards more sustainable and nontoxic alternatives, the candle industry is exploring unconventional bio‐based and recycled materials as substitutes for paraffin. Four raw materials, that is rice bran wax (RBW), sugarcane wax (SCW), hydrogenated rapeseed oil (HRO), and waste cooking oil (WCO) were assessed based on ...
Salma Daoufa +4 more
wiley +1 more source
Identification of Outliers in High Density Areas with the Use of a Quantile Regression Model
Research background: The study exemplifies the issues presented in the international trade data, which can affect the efficiency of customs controls in clearance systems.
Szkutnik Tomasz
doaj +1 more source
Evaluation Method and Impact of Clean Energy on the Ecotourism Competitiveness of Townships
This study develops an integrated evaluation framework to analyse the impact of clean energy adoption on the ecotourism competitiveness of rural townships. By applying the fuzzy Delphi method (FDM), analytic network process (ANP) and DEMATEL, the research identifies and prioritizes key indicators linking clean energy, sustainability and tourism ...
Yi Yao, Li Fu
wiley +1 more source
Load‐Bearing Characteristics of SLA‐Fabricated Octahedral Porous Structures
A combined experimental–numerical framework was developed to evaluate SLA–fabricated octahedral and pillar–reinforced lattice structures under compression, shear, and torsion. Small increases in infill density produced nonlinear gains in stiffness and strength, reaching a 255% rise in elastic modulus at low porosity. Pillar reinforcement enhanced shear
Mehmet Kir +2 more
wiley +1 more source
Statistical foundations of ecological rationality
If we reassess the rationality question under the assumption that the uncertainty of the natural world is largely unquantifiable, where do we end up? In this article the author argues that we arrive at a statistical, normative, and cognitive theory of ...
Brighton Henry
doaj +1 more source
Evaluation of Clean Air and Determining the Factors Affecting Tehran Citizens’ Willingness to Pay [PDF]
Due to urbanization and consequent environmental problems in Iran, many people have been interested in improving the weather quality. Lack of information about health risks as a result of pollution is a big obstacle which stops policy-making in this ...
Tohid Behjati +2 more
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