Results 11 to 20 of about 215,794 (156)

An ex vivo comparison of the tensile strengthening properties of protein derivatives on damaged hair [PDF]

open access: yes, 2015
Conventional conditioning agents, cationic surfactants and polymers, are often limited in their ability to repair and strengthen the hair fibre, while protein-derived actives have been found to enhance the tensile strength of damaged hair.
Daniels, Gabriela   +3 more
core   +5 more sources

WannaCry as a Creeping Crisis

open access: yes, 2021
This chapter deepens our understanding of cyber crises with the help of the creeping crisis concept. The chapter shows that although emerging technologies make malicious activities in cyberspace more sophisticated, vulnerabilities enabling such threats ...
Maria F. Prevezianou   +1 more
core   +1 more source

Prolactin delays hair regrowth in mice [PDF]

open access: yes, 2006
Mammalian hair growth is cyclic, with hair-producing follicles alternating between active (anagen) and quiescent (telogen) phases. The timing of hair cycles is advanced in prolactin receptor (PRLR) knockout mice, suggesting that prolactin has a role in ...
Ashby, M.G.   +6 more
core   +1 more source

Cutaneous pili migrans over the scalp of an infant

open access: yesIndian Journal of Paediatric Dermatology, 2016
An infant was brought to our outpatient department with a large burrow over his scalp, which was present since 1-month. His father had extracted a thread like structure from the burrow.
Rahul Nagar, Sanjay Khare
doaj   +1 more source

Main Habitat Types of "Russian Svalbard"

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016
The paper explains crosswalks between habitat types and syntaxa on the level of association in areas of Russian towns Pyramiden and Barentsburg on Svalbard, and provides the prodromus and synoptic table.
Natalia Koroleva
doaj   +1 more source

Dermatoscopy for Diagnosis of Creeping Hair: A Case Report and Mini-review of the Literature

open access: yesActa Dermato-Venereologica, 2011
Abstract is missing (Letter)
Yukiyasu, Arakawa   +3 more
openaire   +2 more sources

Flexible Sensors for Robotics Tactile Perception: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

A Hydrogen Sulfide–Releasing Dynamic Hydrogel Modulates Coordinated Neurovascular, Immune, and Angiogenic Responses for Scar‐Suppressed Diabetic Wound Repair

open access: yesAdvanced Science, EarlyView.
ROS‐Responsive H2S Hydrogel (HAPPF) Coordinated Regeneration for High‐Quality Diabetic Wound Repair.A self‐regulating dynamic hydrogel is developed to deliver a fluorogenic H2S donor in response to excessive ROS. Released H2S acts as a master regulator to resolve chronic inflammation (M2 polarization), restore VEGF‐driven angiogenesis, and rebalance ...
Xuyang Ning   +7 more
wiley   +1 more source

Biomimetic Self‐Reconfigurable Soft Gripper for Cross‐Scale, Multi‐Particle, and High‐Load Multifunctional Manipulation

open access: yesAdvanced Science, EarlyView.
A fully soft, self‐reconfigurable gripper inspired by rapeseed flowers is monolithically 3D‐printed and electronics‐free, switching between diagonal and parallel finger arrangements. Establishing a self‐reconfigurable grasping paradigm, the gripper enables diverse manipulation tasks, including rotating bulbs, picking fruits, grasping cross‐scale ...
Qiping Xu   +8 more
wiley   +1 more source

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