Results 171 to 180 of about 75,293 (304)

Experimental Study on Improving Wear Resistance by Hardfacing of Rotary Drying Segments Used in the Asphalt Industry. [PDF]

Materials (Basel)
Burlacu A, Petrescu MG, Laudacescu E, Călțaru MM, Dumitru AM, Bădicioiu M, Sescu-Gal C.   +6 more
europepmc   +1 more source

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, EarlyView.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

Welding Fumes in a Chinese Shipyard: Exposure Characteristics and Occupational Health Risk Assessment. [PDF]

Toxics
Hu Y, Zhang J, Lyu X, Ni C, Wang H.
europepmc   +1 more source

Independent Heavy Agreement and International Union of Operating Engineers (IUOE), AFL-CIO, Local Union 825 (2002) [PDF]

, 2002

core   +1 more source

How digital platforms affect local entrepreneurial activities: Evidence from the staggered entry of craigslist

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Access to markets is critical for entrepreneurial success, yet many face significant barriers. This study argues that digital platforms functioning as peer‐to‐peer marketplaces can facilitate entrepreneurial activity by improving market access for new ventures.
Daehyun Kim, Yongwook Paik, Namil Kim
wiley   +1 more source

Mechanical Properties of Repaired Welded Pipe Joints Made of Heat-Resistant Steel P92. [PDF]

Materials (Basel)
Vučetić F, Đorđević B, Radu D, Dikić S, Jeremić L, Milovanović N, Sedmak A.   +6 more
europepmc   +1 more source

Construction Equipment Rental Association, Inc. and International Union of Operating Engineers (IUOE), Local Union 77 (2002) [PDF]

, 2002

core   +1 more source

Next‐Generation Aerogel Electrocatalysts for Oxygen Reduction Reaction

Small, EarlyView.
ABSTRACT Aerogel‐based electrocatalysts have become a groundbreaking class of materials for the oxygen reduction reaction (ORR), distinguished by their ultralight nature, pore networks, and outstanding electrical conductivity. Their interconnected three‐dimensional frameworks offer abundant active sites, efficient diffusion channels, and continuous ...
Kayode Adesina Adegoke, Potlaki Foster Tseki   +1 more
wiley   +1 more source

Optimizing the Y Content of Welding Wire for TIG Welding of Sand-Cast Mg-Y-RE-Zr Alloy. [PDF]

Materials (Basel)
Gong Y, Wei G, Tong X, Liu G, Wang Y, Ding W.   +5 more
europepmc   +1 more source

Improving Repair Welds with HFMI

Procedia Structural Integrity
Miloslav Kepka Jr., Jiri Kepka, Miloslav Kepka   +2 more
openaire   +1 more source