Results 131 to 140 of about 180,387 (302)
Does "Grease Money" Speed Up the Wheels of Commerce? [PDF]
In an environment in which bureaucratic burden and delay are exogenous, an individual firm may find bribes helpful to reduce the effective red tape it faces.
Daniel Kaufmann, Shang-Jin Wei
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NMR Chemical Shifts of Trace Impurities: Common Laboratory Solvents, Organics, and Gases in Deuterated Solvents Relevant to the Organometallic Chemist [PDF]
, 2010 Tables of ^1H and ^(13)C NMR chemical shifts have been compiled for common organic compounds often used as reagents or found as products or contaminants in deuterated organic solvents.
Bercaw, John E. +7 more
core +1 more source
Propellants, Explosives, Pyrotechnics, EarlyView.Ammonium dinitramide (ADN) and 3,4‐Diaminofurazan (DAF) form a 1:1 energetic cocrystal. We report its crystal structure and spectroscopic signature and evaluate thermal stability, decomposition behavior, hygroscopicity, and combustion properties. Propellant performance calculations benchmark the material against guanylurea dinitramide (GuDN) and ...
Peter Schultz +2 more
wiley +1 more source
Harnessing Natural Compounds in Psoriasis: Targeting Cellular Pathways for Effective Therapy
Phytotherapy Research, EarlyView.Natural compounds act on key cellular pathways in psoriasis by suppressing keratinocyte hyperproliferation, modulating Th17/IL‐17‐mediated immune responses, and reducing oxidative stress. These multi‐target effects highlight their potential as safer adjunctive therapies alongside conventional treatments.
Hye Jin Lee +9 more
wiley +1 more source
Performance and Analysis of Perfluoropolyalkyl Ether Grease Used on Space Shuttle Actuators--A Case Study [PDF]
Actuators used on the United States space shuttle fleet are lubricated with unspecified amounts of Braycote 601 (Castrol Braycote) grease consisting of a perfluoropolyalkyl ether (PFPAE) base oil thickened with a polytetrafluoroethylene (PTFE) filler ...
Morales, Wilfredo +2 more
core +1 more source
Packaging Technology and Science, EarlyView.Two sets of creasing tools were designed and machined from polytetrafluoroethylene (PTFE) and polyoxymethylene (POM) in this study to improve the creasability of commercial dispersion‐coated paperboard. Their performance was evaluated by measuring the oil and grease resistance of the samples before and after creasing/folding and comparing the results ...
Roman Lev +4 more
wiley +1 more source
Dynamic Thermal Analysis of a Power Amplifier [PDF]
, 2006 This paper presents dynamic thermal analyses of a power amplifier. All the investigations are based on the transient junction temperature measurements performed during the circuit cooling process.
Banaszczyk, J. +5 more
core +3 more sources
Packaging Technology and Science, EarlyView.Emulsion type governed the microstructure and functionality of papers coated with biopolymers matrix loaded with hydrophobic bioactives encapsulated into O/W emulsions. Emulsified systems improved UV–Vis barrier and antioxidant activity, whereas gelatin coatings with conventional or Pickering emulsions provided the greatest mechanical reinforcement ...
Kamila de L. Santos +4 more
wiley +1 more source
Polymer Brush-Enhanced Extraction and Spreading of Oil from Lubricating Greases. [PDF]
Tribol LettBuonaiuto L +4 more
europepmc +2 more sources
Comparative thermal performance test for GGBS and OPC concrete mixes [PDF]
, 2009 The research investigates the effect of heating two concrete types and profiles to evaluate the most effective material during diurnal heating and cooling cycles.
Hart, A., Richardson, Alan, Walker, Sara
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