Results 121 to 130 of about 187,953 (335)

Line cutter Patent [PDF]

, 1967
Piston in bore cutter for severing parachute control lines and sealing cable hole to prevent water leakage into ...
Chandler, J. A., Grubbs, T. M.
core   +1 more source

Gold(I) Phosphine/Phosphido‐Borohydride Complexes

European Journal of Inorganic Chemistry, EarlyView.
Synthesis, structure, and electrochemical characteristics of a homologous series of gold(I) complexes featuring phosphine and phosphido–borohydride ligands. A homologous series of linear, mononuclear gold(I) phosphine/phosphido‐borohydride complexes, encompassing [Au(PR3)2]+ 1, [Au(PR3)(PR2BH3)] 2 and [Au(PR2BH3)2]– 3 (R = tBu, Ad), has been prepared ...
Matthew J. G. Sinclair, Marc‐Etienne Moret, Luke A. Wilkinson, Adrian B. Chaplin   +3 more
wiley   +1 more source

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
core  

Bio-ethylene production: alternatives for green chemicals and polymers [PDF]

, 2012
C
Anthonykutty, JM, Harlin, A, Marin, Guy, Pyl, Steven, Van Geem, Kevin   +4 more
core   +1 more source

Spider Silk Inspired Shape Adaptive and Heat Conductive Thermal Interface Materials

Electron, EarlyView.
Inspiring by the architecture of spider silk, a semicrystalline PVDF polymer emerges selective crystallization by dipole polarization of amorphous chains while maintaining crystalline domains with exceptional thermal conductance. This precisely orchestrated hierarchical architecture optimizes thermal conductance by efficient phonon transmission along C–
Baoxi Zhang, Shenglong Rui, Jingjing Liu, Zhanxiang Zhang, Yuan Cheng, Xinghong Zhang   +5 more
wiley   +1 more source

Study of the changes in the microstructures and properties of grease using ball milling to simulate a bearing shear zone on grease

Scientific Reports
The effects of shear degradation on the microstructures and properties of grease were investigated using a planetary ball mill to simulate a bearing shear zone on grease.
Jia Ren, Haopeng Cai, Gaiqing Zhao, Zhuang Xu, Xiaobo Wang   +4 more
doaj   +1 more source

Research on Key Technologies of Temperature Rise Suppression for Motor Grease Lubricated Rolling Bearing

机车电传动, 2020
At present, grease lubrication is widely used in motor rolling bearings. However, the bearing DN value increases rapidly with the increasing of motor speed and power for the factor that the lubricating grease is semi-solid with poor flow and heat ...
Baoying SHE, Sizhou GUO, Ronghai MEI, Haijiang LI, Jiawei CAO   +4 more
doaj  

Lueyang Black‐Boned Chicken and Black Bean Soup Promoting the Acute Healing of Skin Wounds, Accompanying Special Flavor Substances

Food Chemistry International, EarlyView.
ABSTRACT Animal protein and plant protein make the protein supplement more comprehensive and further optimize the nutritional structure of the national diet. In this study, a “dual protein” Lueyang black‐boned chicken and black bean soup (FS) was prepared.
Mengya Zhao, Zining Luo, Pengyan Tong, Yining Jia, Xin Yang, Jing Liu, Fangyu Long   +6 more
wiley   +1 more source

Inflation and labor market flexibility: The squeaky wheel gets the grease [PDF]

Inflation can "grease" the wheels of the labor market by relaxing downward wage rigidity but it can also increase uncertainty and have a negative "sand" effect.
Loboguerrero, Ana Maria, Panizza, Ugo
core  

Formulation of biogrease from castor waste [PDF]

, 2014
Grease is a mixture of a fluid lubricant usually petroleum oil and a thickener (soap) dispersed in the oil. The base oil (petroleum) can be changed by using the castor waste. Other than base oil, thickener may play an important role in the mixture.
Nuratiqah, Ismail
core