steel research international, EarlyView.Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin +4 more
wiley +1 more source
Impact of butanol-sunflower oil biodiesel-diesel blends on engine performance, combustion, and after-treatment emissions (DOC + SCR). [PDF]
Sci RepBaydır ŞA.
europepmc +1 more source
SusMat, EarlyView.A two‐dimensional “lithiene” deposition mode is realized at the Li/Li6.5La3Zr1.5Ta0.5O12 interface through an Ag/reduced graphene oxide architecture. Silver nanoparticles function as nucleation seeds to reduce overpotential via epitaxial Li–Ag alloying, while rGO sheets facilitate electron transport and spatially confine lithium growth.
Huayan Huang +14 more
wiley +1 more source
Optimization of Mechanical Structure for Pomegranate Peeling and Low-Damage Seed Extraction Technology Based on Mechanical Property Analysis: A Comprehensive Review. [PDF]
Int J Food SciZhu E, Ran J, Li L, Zhu J.
europepmc +1 more source
Journal of the Royal Anthropological Institute, EarlyView.Recent archaeological discoveries, reviewed in this essay, challenge traditional views on the emergence of human symbolic cognition. Once believed to have originated in Europe around 40,000 years ago, new evidence shows it emerged much earlier across diverse regions.
Francesco d'Errico +3 more
wiley +1 more source
A fault diagnosis model for pumping units based on small sample electric parameters. [PDF]
Sci RepYuan C, Liao Z, Li X.
europepmc +1 more source
‘The Housewife's Greatest Standby’: Dried Eggs, Gender and Domesticity During the Second World War
Gender &History, EarlyView.ABSTRACT This article examines the previously underexplored connections between dried eggs, women and domesticity in Britain during the Second World War. It argues that newsprint and advertisements framed the purchase and use of dried eggs, a novel wartime product, as a means for housewives to contribute to the war effort through domestic labour. Dried
Joel Mead
wiley +1 more source
Trajectory matrix-guided optimal design of non-circular gear train seedling throwing mechanism for rice pot seedlings. [PDF]
Sci RepZhou M +5 more
europepmc +1 more source
A LINEAR DRIVING MECHANISM APPLIED TO CAPSULE ROBOTS
, 2009 The article presents a helpful trial on the design of capsule robots' actuators. A harmless, controllable driving mechanism is proved promising both by finite element analysis and by experiments in reality. In brief, the distinct actuator has obvious
Tan RJ(谭人嘉) +3 more
core
Reduced fertilization regimes could boost biocontrol service without reducing crop yield
Insect Science, EarlyView.Fertilization level influences pest control effectiveness in tomato crops. High fertilization increases plant growth and aphid density but reduces the performance of the parasitoid Aphidius ervi. In contrast, the predator Adalia bipunctata maintains consistent aphid suppression regardless of fertilization regime.
Ruohan Ma +5 more
wiley +1 more source