Results 41 to 50 of about 110,094 (287)

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

Advanced Materials Interfaces, EarlyView.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir, Darrius Dias, Jacob Bons, MD Wasek Foysal, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

Electric Dipole Moment of Dirac Fermionic Dark Matter

, 2009
The direct limit of electric dipole moment (EDM) and direct search for dark matter by EDM interaction are considered as including the electromagnetic nuclear form factor, in case that the dark matter candidate is a Dirac particle.
Ahmed, Akerib, Angle, Bagnasco, Davidson, Duda, Engel, Feng, Gardner, Gardner, Graesser, Hanneke, Helm, Heo, Hofstadter, Holdom, Jae Ho Heo, Lewin, Okun, Pospelov, Profumo, Regan, Reid, Sigurdson   +23 more
core   +1 more source

Studying the Affect of Current on (MRR) and (EW) in Electrical Discharge Machining (EDM) [PDF]

Engineering and Technology Journal, 2013
The experimental work of this study leads with electro discharge machining (EDM). A system for machining in this process has been developed. Many parameters are studied such as current, dielectric fluid, thickness of the workpiece.
Ahmed Bassil Abdulwahhab, Shukry Hamm, Maan Aabid Tawfiq   +2 more
doaj   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

Neutron Electric Dipole Moment on the Lattice

, 2017
For the neutron to have an electric dipole moment (EDM), the theory of nature must have T, or equivalently CP, violation. Neutron EDM is a very good probe of novel CP violation in beyond the standard model physics.
Bhattacharya, Tanmoy, Gupta, Rajan, Yoon, Boram   +2 more
core   +2 more sources

Neutron Electric Dipole Moment in Two Higgs Doublet Model [PDF]

, 1994
We study the effect of the "chromo-electric" dipole moment on the electric dipole moment(EDM) of the neutron in the two Higgs doublet model. We systematically investigate the Weinberg's operator $O_{3g}=GG\t G$ and the operator $O_{qg}=\bar q\sigma\t Gq$,
Barr, Barr, Barr, Chang, Chang, Chemtob, Chemtob, De Rújula, Froggatt, Gunion, Gunion, Kobayashi, Luty, M. Matsuda, M. Tanimoto, Manohar, T. Hayashi, Weinberg, Weinberg, Y. Koide   +19 more
core   +6 more sources

Optimalisasi Pelatihan One Stop Learning (OSL) dalam Rangka Peningkatan Kompetensi Pegawai Negeri Sipil

Jurnal Wacana Kinerja
To improve organizational performance, it is necessary to have qualified employees with high levels of competence, enabling them to contribute effectively to the achievement of organizational goals.
Zulkifli Zulkifli, Deny Junanto, Erick Hutrindo   +2 more
doaj   +1 more source

Studying the Parameters of EDM Based Micro- Cutting Holes Using ANOVA [PDF]

Engineering and Technology Journal, 2013
Micro -EDM is one of an important method in machining holes which is used in wide applications to fabricate medical devices and small dies. This work study the process of producing micro holes for copper alloy workpieces using, stainless steel electrode ...
Shukry H. Aghdeab, Laith A. Mohammed
doaj   +1 more source

Additive Manufacturing of Ni‐Based Thermoelectric Materials for Waste Heat Recovery

Advanced Materials Technologies, EarlyView.
Thermoelectric generators convert waste heat into electricity but are constrained by conventional fabrication. Here, laser powder bed fusion enables direct printing of customised n‐type Cu60Ni40 and p‐type Ni90Cr10 legs. The assembled module achieves 0.8% efficiency at ΔT = 419 K, demonstrating scalable additive manufacturing of eco‐friendly, design ...
Karolin Amstein, Aayush Dobhal, Heiko Reith, Ran He, Julia Kristin Hufenbach, Kornelius Nielsch, Pingjun Ying   +6 more
wiley   +1 more source

Golden Eagle Electrocutions – a Persistent Global Issue

Пернатые хищники и их охрана, 2018
Despite a wealth of information on avian power line electrocutions, problems persist. Regarding Golden Eagles (Aquila chrysaetos), the United States Fish and Wildlife Service estimates 504 golden eagles (95% CrI: 124–1,494) are electrocuted annually in ...
Richard E. Harness, Elizabeth K. Mojica
doaj