Results 141 to 150 of about 31,526 (301)

Grease Cup.

open access: yes, 1920
Patent for a grease cup used to lubricate machine ...
Allen, Arthur Chester John
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Thermal Degradation and Thermal Decomposition of Plasticized PVC Including POSS Additives for PVC Compounds: Mechanisms, Impact, and Performance of Standards

open access: yesJournal of Vinyl and Additive Technology, EarlyView.
Additives' structures. ABSTRACT Poly(vinyl chloride) has been a key polymeric material since its commercial production in 1931, demonstrating versatility across numerous industries due to its compatibility with various additives. PVC's inherent properties, flame retardance, durability, and recyclability make it ideal for building and construction ...
Stefano Gardi   +4 more
wiley   +1 more source

Perbandingan modifikasi sistem grease pump terhadap frekuensi penambahan volume grease pada grease screw conveyor 354 sc 3,4 dan 5 di PT Semen Indonesia Tbk

open access: yes, 2017
ABSTRAKSIHarist Taufik Khuzaini (2120521025), PERBANDINGAN MODIFIKASI SISTEM GREASE PUMP TERHADAP FREKUENSI PENAMBAHAN VOLUME GREASE PADA SCREW CONVEYOR 354 SC 3, 4 DAN 5 DI PT SEMEN INDONESIA (PERSERO) Tbk., naskah ujian tugas akhir jurusan ...
Khuzaini, Harist Taufik
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Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

open access: yesWind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein   +2 more
wiley   +1 more source

Crystal Structures and Magnetic Properties of Coordination Polymer Complexes of Metal Ions With Kojic Acid Ligands

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
One‐dimensional coordination polymers of Cu(II) and Co(II) with kojic acid show distinct chain connectivities revealed by X ray crystallography and exhibit extremely weak magnetic interactions, as supported by magnetic measurements and molecular orbital calculations. The crystal structures and magnetic properties of coordination complexes [Cu(C6H5O4)2]
Wataru Fujita, Tomoko Yamaguchi
wiley   +1 more source

A Macrocyclic Bistriazene: Stabilization of the [Ni(Py)2]2+ Complex Cation with 6,15,23,32−Tetraethoxycarbonyl−bis(tolanetriazenediide) Ion as Ligand

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The arrangement of the complex molecules [Ni((4,4′−EtO(CO)2tolaneN3)2(py)2] and pyridine as crystallization solvate in the solid state based on nonbonded intermolecular interactions such CH⋅⋅⋅py, CH⋅⋅⋅O and CH⋅⋅⋅HC contacts is discussed in this work.
Aline Joana Rolina Wohlmuth Alves dos Santos   +6 more
wiley   +1 more source

Grease

open access: yes
Cast of Grease the Musical at the Chester Fritz Performing Arts Centerhttps://commons.und.edu/performing-arts-photos/1060/thumbnail ...
Tweten, Rock
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Reacting the Free Radicals ClO2 and [O3]–: One‐Electron Transfer Instead of Bond Formation

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
In the reaction of ClO2 and KO3 in liquid ammonia, [NH4][ClO2] was formed as identified by X‐ray diffraction. These results clearly indicate that a one‐electron transfer accompanied by oxidation of [O3]− took place instead of the expected radical coupling. They also suggest that the reduction potential of chlorine dioxide exceeds that of ozone.
Arnold Ressel   +5 more
wiley   +1 more source

Corruption as an Obstacle for Doing Business in the Western Balkans: A Business Sector Perspective

open access: yes
This paper investigates business people’s perceptions of corruption as an obstacle for doing business and their attitudes towards corruption. It is based on a survey conducted on the sample of over 1800 business owners and managers in the Western Balkans
Jelena Budak, Edo Rajh
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