Results 161 to 170 of about 119,265 (294)

New York City Health & Hospital Corporation and District Council 37, American Federation of State, County & Municipal Employees (AFSCME), AFL-CIO, Local 237, International Brotherhood of Teamsters (IBT) and 44 Division of Local 1199 Health & Human Services Employees Union, Service Employees International Union (SEIU), AFL-CIO (2000) [PDF]

, 2000

core   +1 more source

Cleaning of a thermal vacuum chamber with shrouds in place [PDF]

In February, 1991, a failure of a rotary booster pump caused the diffusion pumps to backstream into a 10 ft x 15 ft thermal vacuum chamber. Concerns existed about the difficulty of removing and reinstalling the shrouds without causing leaks.
Bond, William R.
core   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

When seconds matter - introducing a surgical salvage strategy by emergency robotic surgery: a review. [PDF]

Patient Saf Surg
Büdeyri I, Ramspott JP, Juratli MA, Pascher A, Hoelzen JP.   +4 more
europepmc   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Physical and mental stress assessment during robotic-arm assisted total knee arthroplasty. [PDF]

J Robot Surg
Putzer D, Palacio Giraldo A, Lair J, Nogler M, Liebensteiner MC, Thaler M.   +5 more
europepmc   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Implementation strategies by leaders and health professionals to improve the safety climate in the operating room: a scoping review. [PDF]

BMJ Open
Alves Ferreira R, Santos EJF, Ribeiro OMPL, Henrique DM, Camerini FG, Bueno AAB, de Abreu Pereira SC, Schutz V, Rosa Lima MV, Fassarella CS.   +9 more
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Introducing Minimally Invasive Tissue Sampling to Ascertain Cause of Death in Children and Stillbirths in Central Mozambique. [PDF]

Am J Trop Med Hyg
Mandomando I, Cossa A, Messa A, Sitoe A, Vitorino P, Magaço A, Mabunda R, Macanze A, Miguel J, Figueiredo I, Amouzou A, Black R, Kante AM, Xerinda E, Massora S, Garrine M, Chirinda P, Assane P, Macicame I, Jordao D, Suade L, de Assis CM, Massinga A, Maixenchs M, Nhacolo A, Munguambe K, Mutevedzi P, Breiman RF, Whitney CG, Blau DM, Garel M, Ordi J, Rakislova N, Bassat Q.   +33 more
europepmc   +1 more source