Results 71 to 80 of about 10,017,750 (246)

Path‐Decoupled Cation‐Eutaxy III–V van der Waals Memristive Semiconductors for Mitigating the Neuromorphic Accuracy‐Energy Trade‐off

Advanced Materials, EarlyView.
Path‐decoupled III–V van der Waals memtransistors spatially separate ionic and electronic transport to overcome the conventional trade‐off between accuracy and energy in neuromorphic hardware. Mobile K+ ions in the vdW gaps set a wide conductance window, Gmax/Gmin, while gate‐tunable hole conduction lowers programming energy, enabling reliable ...
Jihong Bae, Ji Hoon Han, Taeyoung Kim, Jongbum Won, Seokmin Park, Gyu Won Kim, Sungsoon Kim, Hong Choi, Taehoon Kim, Hong‐Sub Lee, Jae‐Hyun Lee, Young Jin Choi, Jinwoo Cheon, Wooyoung Shim   +13 more
wiley   +1 more source

Descending Pain Modulation in Fibromyalgia: A Short Review of Mechanisms and Biomarkers

Diagnostics
Fibromyalgia is a prevalent chronic pain disorder characterized by widespread musculoskeletal pain, fatigue, cognitive dysfunction, and sleep disturbances, with high impact in quality of life. Despite extensive research, the pathophysiological mechanisms
Bruno Daniel Carneiro, Sandra Torres, José Tiago Costa-Pereira, Daniel Humberto Pozza, Isaura Tavares   +4 more
doaj   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Fatal descending necrotising mediastinitis [PDF]

, 2004
Descending necrotising mediastinitis rarely develops and this variety of mediastinitis is a highly lethal disease. A case is reported of descending necrotising mediastinitis caused by an odontogenic infection.

core   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Renal pericytes: regulators of medullary blood flow [PDF]

, 2012
Regulation of medullary blood flow (MBF) is essential in maintaining normal kidney function. Blood flow to the medulla is supplied by the descending vasa recta (DVR), which arise from the efferent arterioles of juxtamedullary glomeruli.
Peppiatt-Wildman, Claire M., Kennedy-Lydon, T M, Wildman, S S P, Peppiatt-Wildman, C M, Peppiatt‐Wildman, C. M., Kennedy‐Lydon, T. M., Wildman, Scott S.P., Kennedy-Lydon, T. M., Crawford, C., Crawford, C, Wildman, S. S. P.   +10 more
core   +1 more source

Surface Functionalization Modulates Collective Cell Behavior Near Topological Defects Induced by Topographical Patterning

Advanced Materials Interfaces, EarlyView.
Strongly adhered cells align with concentric circular ridges and exhibit predominantly tangential motion, whereas weakly adhered cells fail to follow topographical guidance and display enhanced radial inward motion. ABSTRACT Living cells establish long‐range orientational order through collective alignment, giving rise to topological defects whose ...
Prasoon Awasthi, Aniruddh Murali, Ellen Juel Pørtner, Adam Cohen Simonsen, Francesca Serra   +4 more
wiley   +1 more source

Later That Night: Descending Alcohol Intoxication and Men's Sexual Arousal

American Journal of Men's Health, 2008
Although men often have sex when intoxicated, basic questions remain about how alcohol affects erection. It may depend on whether blood alcohol level is ascending or descending and whether the situation calls for maximizing or suppressing erection ...
William H. George PhD, Kelly Cue Davis PhD, Trevor J. Schraufnagel BS, Jeanette Norris PhD, Julia R. Heiman PhD, Rebecca L. Schacht MS, Susan A. Stoner PhD, Kelly F. Kajumulo MPH   +7 more
doaj   +1 more source

Interface Dynamics in Biomolecular Condensates by High‐Speed AFM

Advanced Materials Interfaces, EarlyView.
High‐speed atomic force microscopy provides nanoscale structural dynamics at the liquid interface of biomolecular condensates, key elements in several cellular pathways. By addressing the challenges of low surface tension and condensate‐induced instabilities, we achieve nanometer spatial and sub‐second temporal resolution, revealing structural ...
Andreas Santamaria, Nessim Louafi, Isabelle Alakiki, Stephanie Hutin, Chloe Zubieta, Pierre‐Emmanuel Milhiet, Luca Costa   +6 more
wiley   +1 more source

The ETTAA study protocol: a UK-wide observational study of 'Effective Treatments for Thoracic Aortic Aneurysm'. [PDF]

, 2015
Introduction Chronic thoracic aortic aneurysm (CTAA) affecting the arch or descending aorta is an indolent but life-threatening condition with a rising prevalence as the UK population ages.
Catarino, P., ETTAA Collaborators, Gray, J, Vallabhaneni, S, Vale, L., Vallabhaneni, Srinivasa, Cook, A., Moorjani, N, Moorjani, Narain, Vale, Luke, Sharples, L., Gray, Joanne, Cook, Andrew, Elefteriades, JA, Sastry, P., Sharples, Linda, Vallabhaneni, S. R., Sastry, P, Moorjani, N., Hughes, V., Elefteriades, John, Cook, A, Catarino, Pedro, Hughes, V, Elefteriades, J., Hayes, P, on behalf of the ETTAA collaborators, Thompson, M., Hayes, P., Gray, J., Vale, L, Large, Stephen, Catarino, P, Thompson, Matt, Sharples, L, Hughes, Victoria, Elefteriades, John A, Hayes, Paul, Thompson, M, Sastry, Priya, Large, Stephen R, Large, SR, Large, S. R.   +42 more
core   +1 more source