Results 201 to 210 of about 12,878 (286)

Wartime Leadership as a Bridge Over Troubled Waters: A Representative Bureaucracy Perspective on Ethnically Homogeneous and Heterogeneous Schools

Public Administration, EarlyView.
ABSTRACT The representative bureaucracy literature asserts that minority personnel in public organizations can promote their social group either through their own behavior or by influencing other staff members or focal citizens. However, these phenomena have not been examined in wartime settings in ethnically homogeneous and heterogeneous organizations.
Maayan Davidovitz, Chen Schechter
wiley   +1 more source

Observing the crack tip behavior at the nanoscale during fracture of ceramics. [PDF]

Proc Natl Acad Sci U S A
Gavalda-Diaz O, Emmanuel M, Berenov A, Marquardt K, Saiz E, Giuliani F.   +5 more
europepmc   +1 more source

Unfolding Plant Defence: Endoplasmic Reticulum Stress Signalling at the Plant‐Pathogen Interface

Plant Biotechnology Journal, EarlyView.
ABSTRACT The endoplasmic reticulum (ER) stress response, a conserved proteostasis network, has emerged as a central hub that reprograms plant immunity during pathogen attack. This review synthesises how plants harness ER‐stress signalling to mount multilayered defences and how pathogens have evolved counterstrategies to subvert these pathways.
Zhe Meng, Shuqin Zheng, Federica Brandizzi, Yiran Liu, Chunlei Li, Congcong Ai, Yujiao Wang, Jiadong Qi, Xiuguo Zhang   +8 more
wiley   +1 more source

Fundamental toughening landscape in soft-hard composites: Insights from a minimal framework. [PDF]

Proc Natl Acad Sci U S A
Tian F, Sato K, Zheng Y, Lu F, Gong JP.
europepmc   +1 more source

Steady-State Crack Growth in Rate-Sensitive Single Crystals [PDF]

, 2016
Juul, Kristian Jørgensen, Nielsen, Kim Lau, Niordson, Christian Frithiof   +2 more
core  

Crack-tip Shielding by Dislocations and Fracture Toughness in NaCl Crystals

Materials Transactions, JIM, 1989
Nobutaka Narita, Kenji Higashida, Takeshi Torii, Seiji Miyaki   +3 more
openaire   +2 more sources

Effect of Pulse Plasma Sintering Temperature on Microstructure and Mechanical Properties of Al₂O₃-Cu Composites. [PDF]

Materials (Basel)
Piotrkiewicz P, Zygmuntowicz J, Wachowski M, Szachogłuchowicz I, Kaszuwara W.   +4 more
europepmc   +1 more source

Influence of Overloading on Residual Stress Distribution in Surface-Treated Wire Arc Additive-Manufactured Steel Specimens. [PDF]

Materials (Basel)
O'Neill F, McLaughlin E, Ermakova A, Mehmanparast A.   +3 more
europepmc   +1 more source

The oral microbiota and periodontal health in orthodontic patients

Periodontology 2000, EarlyView.
Abstract The oral microbiota develops within the first 2 years of childhood and becomes distinct from the parents by 4 years‐of‐age. The oral microbiota plays an important role in the overall health/symbiosis of the individual. Deviations from the state of symbiosis leads to dysbiosis and an increased risk of pathogenicity.
Brandon W. Peterson, Geerten‐Has Tjakkes, Anne‐Marie Renkema, David J. Manton, Yijin Ren   +4 more
wiley   +1 more source

Long‐term stability of horizontal bone augmentation at implant sites

Periodontology 2000, EarlyView.
Abstract Horizontal bone augmentation is a fundamental surgical procedure in regenerative implant dentistry. In recent decades, this procedure has evolved, enabling clinicians to achieve predictable and stable horizontal bone augmentation that supports dental implant restorations.
Jia‐Hui Fu, Hui Jia Sophia Choo, Ding‐Sen Ong, Henry Kwek   +3 more
wiley   +1 more source