Results 111 to 120 of about 12,961,924 (218)

Design and experiment of spoon shaped clamping chrysanthemum seedling transplanting mechanism. [PDF]

Front Plant Sci
Wu Q, Wang R, Feng Y, Ding Z, Qian J, Zhao G.   +5 more
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

Experimental and simulation-based investigation of oil film stiffness in thrust bearings. [PDF]

Sci Rep
Fu W, Yang L, Dong Z, Li W, Li H, Ye B.
europepmc   +1 more source

Crank mechanism of a gas V-sixteen engine

, 2010
Diploma thesis is trying to analyze crank mechanism of a gas V-sixteen engine. Kinematics and balance crank mechanism are analyzed, dynamic model parameters are dermined, natural frequency of the torsional system are calculated, coupling parameters are ...
Čep, David
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, Maceo Valente, Roger Boll, Peng Han, Nicolas Desneux, Anne‐Violette Lavoir   +5 more
wiley   +1 more source

Design and laboratory verification of an AI-driven plant protection robot with a custom communication protocol. [PDF]

Sci Rep
Jiang C, Huang T, Zheng L, Xu T, Sun X, Liu H.   +5 more
europepmc   +1 more source

Partisan bias in a sorted party system: A problem of epistemic inequality

American Journal of Political Science, EarlyView.
Abstract Normative and empirical scholars typically treat partisans’ distrust of their political rivals as a product of individual cognitive biases. But even if bias is inevitable, it is parties’ coalition‐building and messaging strategies that determine who bias is directed toward.
Justin Pottle
wiley   +1 more source

Impact of butanol-sunflower oil biodiesel-diesel blends on engine performance, combustion, and after-treatment emissions (DOC + SCR). [PDF]

Sci Rep
Baydır ŞA.
europepmc   +1 more source

KINEMATIC BIFURCATION OF SLIDER-CRANK MECHANISMS

, 2010
[[abstract]]A technique is proposed to investigate the kinematic bifurcation of slider-crank mechanisms at change points. This technique is based on: 1. modeling vector-loop equations, 2. implicit function theorems, and 3.
Wu, Long-Iong;Yan, Hong-Sen
core  

Scalable Computation of Topological Abstractions for Scalar Data

Computer Graphics Forum, EarlyView.
Abstract Topological data analysis has become an important tool for large scale scalar data analysis and visualization, efficiently extracting the inherent structure and features of interest of the data. However, with growing dataset sizes and complexity, it is increasingly becoming infeasible to compute topological abstractions of interest in serial ...
M. Will, J. Lukasczyk, J. Tierny, A. Gyulassy, G. H. Weber, H. Carr, C. Garth   +6 more
wiley   +1 more source