Results 201 to 210 of about 1,431,790 (342)

Race and National Solidarity.

, 1924
Amy Wolfe, Charles C. Josey
openalex   +2 more sources

Some Modern Statistical Methods: their Application to the Solution of Herring Race Problems [PDF]

, 1933
H. J. Buchanan-Wol, R. A. Fisher
openalex   +1 more source

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Sleep and circadian disorders as risk factors for autoimmune disease: A population-based study. [PDF]

Neurobiol Sleep Circadian Rhythms
Li AR, Shah B, Thomas ML, McCarthy MJ, Meruelo AD.   +4 more
europepmc   +1 more source

The Palgrave Handbook of Critical Menstruation Studies

Sexual and Reproductive Health Matters, 2020
A.J. Lowik
doaj   +1 more source

Mechanisms of Increasing Weld Depth during Temporal Power Modulation in High‐Power Laser Beam Welding

Advanced Engineering Materials, EarlyView.
Temporal power modulation increases weld depth in high‐power laser beam welding of dissimilar round bars by nearly 20% compared to same average continuously welded welding power. The mechanism of action also applies to sheet welding and depends on the inertia of keyhole depth for the modulated laser beam power.
Jan Grajczak, David Reynders, Christian Nowroth, Jens Twiefel, Jörg Wallaschek, Sarah Nothdurft, Jörg Hermsdorf, Stefan Kaierle   +7 more
wiley   +1 more source

Association between distress tolerance and cannabis use disorder symptoms is stronger among U.S. young adults who identify as Hispanic and non-Hispanic Black. [PDF]

Addict Behav Rep
Orea JP, DeLuca Bishop HK, Pulvers K.
europepmc   +1 more source

Anomaly Detection Method for Hybrid Workpieces Using Dynamic Time Warping

Advanced Engineering Materials, EarlyView.
Monitoring of hybrid workpieces: when machining hybrid workpieces, unavoidable axial deviations of the material transition zone cause temporal shifts in the process force signals. A new anomaly detection method based on dynamic time warping is proposed to detect material defects.
Berend Denkena, Benjamin Bergmann, Heinrich Klemme, Miriam Handrup   +3 more
wiley   +1 more source

Changing self-identification among immigrants in the United States. [PDF]

Front Sociol
Chen I, Li JA.
europepmc   +1 more source

The Milroy Lectures on Darwinism and Race Progress: Delivered before the Royal College of Physicians [PDF]

, 1894
J. B. Haycraft
openalex   +1 more source