Results 41 to 50 of about 591,850 (291)

Patients improve, patterns persist: longitudinal stability of RA joint involvement patterns

open access: yesArthritis Care &Research, Accepted Article.
Objective Rheumatoid arthritis is a heterogeneous disease. Data‐driven approaches, from synovial histology to joint involvement patterns (JIPs), have sought to define clinically meaningful subgroups. Whether these subgroups represent stable phenotypes or transient disease states remains unclear.
Tjardo Maarseveen   +24 more
wiley   +1 more source

EAST AND WEST IN THE FACE OF TECHNOLOGICAL CHANGE

open access: yesZygon, 1989
. Technological changes affect Western culture in three ways: the ratio between the lifetimes of technologies and the human lifetime is inverted; the three principal realms of human life (the home, the workplace, and leisure activity), as well as ...
doaj   +2 more sources

(Why) have women left East Germany more frequently than men?

open access: yesHeidelberger Jahrbücher Online, 2018
There has been a massive internal migration from East to West Germany after German reunification in 1990. While there is a higher net emigration rate for women than for men, this is not the result of a surplus of women leaving East Germany, but a result
Johannes Stauder
doaj   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

East Is West

open access: yesWorking Papers in Applied Linguistics and TESOL, 2009
Studies in Applied Linguistics and TESOL, Vol. 9 No. 1 (2009)
openaire   +4 more sources

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

open access: yesAdvanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie   +13 more
wiley   +1 more source

East-West Center review, Vol. 3 no. 3 (February 1967)

open access: yes, 1967
For more about the East-West Center, see http://www.eastwestcenter.org/Lin Piao--a short biographical sketch; 'As I lay dying'--a strange comedy; Confucius and music; Poetry--songs and poems from Bengali ...
East-West Center Grantees' Association
core   +1 more source

East-West Center review, Vol. 2 no. 2 (October 1965)

open access: yes, 1965
For more about the East-West Center, see http://www.eastwestcenter.org/Contents: Post-coup Korea on a treadmill; Muhammad Yamin-- The chief architect of Indonesia's manifest destiny; The Development problems of subsistence farmers-- a preliminary ...
East-West Center Grantees' Association
core   +1 more source

Mechanics of Telson Ridges in Mantis Shrimp for Impact Analysis and Implications for Bioinspired Elastic Shell Designs

open access: yesAdvanced Functional Materials, EarlyView.
The mantis shrimp telson reveals how ridged biological shields control deformation under impact. Inspired by this architecture, telson‐inspired ridged curved shells transform ridge geometry and macroscopic curvature into bidirectional snap‐through, tunable stiffness, and enhanced hysteretic energy dissipation for multifunctional architected materials ...
Phani Saketh Dasika   +5 more
wiley   +1 more source

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma   +3 more
wiley   +1 more source

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