Results 61 to 70 of about 106,876 (257)

Relationships between casts of geophagous earthworms (Lumbricidae, Oligochaeta) and matric potential - II. Clay dispersion from casts

, 1994
A laboratory study was conducted to determine the effects of matric potentials between -25.4 and-2.0 kPa on the mechanical dispersion of fresh and aged casts produced by Aporrectodea caliginosa, A. rosea, and A. trapezoides.
Tisdall, J. M., Hindell, R. P., McKenzie, B. M., Silvapulle, M. J.   +3 more
core   +1 more source

[Plaster Casts BOH 1361]

, 2005
Elaborate symbol of leaves and thistle/flower in center of image. Symbol for the Encyclopaedia Britannica.ENCYCLOPAEDIA BRITANNICA INTO A THIRD CENTURY OF ADVANCING KNOWLEDGE.
Father Edward Catich
core   +1 more source

Micro-firms’ productivity growth in Poland before and during COVID-19: Do industry and region matter?

Entrepreneurial Business and Economics Review
Objective: This study proposes a novel empirical analysis of the total factor productivity (TFP) growth for Polish microenterprises, focusing on the effect of the global lockdown in 2020.
Emilia Gosińska, Mariusz Górajski, Magdalena Ulrichs   +2 more
doaj   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

[Form from Identification Bureau Regarding Paraffin Casts #1]

, 1963
Form submitted to the Crime Scene Search Section of the Identification Bureau. The form states that paraffin casts were submitted to the identification bureau. A handwritten note on the document reads: "9-16-66 IL advises casts were released to FBI agent
Dallas (Tex.). Police Department.
core  

Accuracy of 3D Printed Implant Casts Versus Stone Casts: A Comparative Study in the Anterior Maxilla

, 2021
Purpose: To conduct an in vitro comparison of the amount of three-dimensional (3D) deviation of 3D printed casts generated from digital implant impressions with an intraoral scanner (IOS) to stone casts made of conventional impressions.
Banjar A., Chochlidakis K., Papaspyridakos P., Finkelman M., Papathanasiou A., Kostagianni A., Chen Yo-Wei.   +6 more
core   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

[Form from Identification Bureau Regarding Paraffin Casts #2]

, 1963
Form submitted to the Crime Scene Search Section of the Identification Bureau. The form states that paraffin casts were submitted to the identification bureau. A handwritten note on the document reads: "9-16-66 IL advises casts were released to FBI agent
Dallas (Tex.). Police Department.
core  

The application of multi-baseline digital close-range photogrammetry in three-dimensional imaging and measurement of dental casts.

PLoS ONE, 2017
ObjectiveTo explore a new technique for reconstructing and measuring three-dimensional (3D) models of orthodontic plaster casts using multi-baseline digital close-range photogrammetry (MBDCRP) with a single-lens reflex camera.Study designThirty sets of ...
Xiaoming Fu, Chun Peng, Zan Li, Shan Liu, Minmin Tan, Jinlin Song   +5 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source