Results 71 to 80 of about 565,556 (305)

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

Advanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek, Junhwa Oh, Hyeonjung Kim, Minsik Park, Haein Cho, Jin Young Park, Hyeonchang Son, Taeyun Kim, Sung‐Un An, Yamin Zhang, Hyeon‐Jin Shin, Seyong Oh, Dong‐Ho Kang   +12 more
wiley   +1 more source

Microstructural investigation of CVD TiAlN, TiN and WN coatings [Elektronisk resurs]

, 2021
High speed machining of workpiece materials puts extreme thermal and pressure loads onto the cutting tool inserts, which thus must possess both high hardness and good toughness.
Qiu, Ren,
core  

Hopping‐Mediated Zero‐Bias Photocharge Retention in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Liquid–liquid interface assembly enables the fabrication of solution‐processed MoS2 and WSe2 centimeter‐scale, nanometer‐thick type‐II heterostructures on paper. Interfacial charge separation and hopping‐limited recombination produce rectification and persistent photocharge retention at zero bias.
Aniello Pelella, Andrea Sessa, Yi‐Chen Tsai, Xuzhao Liu, Abdul Mannan, George Greaves, Yahya Saboon, Ben Spencer, Antonio Di Bartolomeo, Cinzia Casiraghi, Jessica Boland, Alessandro Grillo   +11 more
wiley   +1 more source

Health care expenditure on cardiovascular diseases 2008-09 [PDF]

, 2014
Summary: Health-care expenditure for cardiovascular disease (CVD) is higher than for any other disease group and the impact of CVD on the health of Australians is considerable.

core  

Patient‐Derived 3D Heart‐On‐a‐Chip Model of Dilated Cardiomyopathy With Embedded Bead‐Based Mapping of Tissue Contractility

Advanced Healthcare Materials, EarlyView.
A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi, Ludovic Mouttet, Shihao Cui, Yasaman Hekmatnia, Mehran Mottahedi, Ida Derish, Naimeh Rafatian, Mark Aurousseau, Gregor Andelfinger, Renzo Cecere, Houman Savoji   +10 more
wiley   +1 more source

Reducing CVD Risk Factors for Men/Hard-to-Reach Men Using English Premier League Soccer Clubs [PDF]

, 2014
To investigate the effect of Premier League Health (PLH), a national programme of CVD risk factor reduction/prevention for men/HTR men delivered in/by English Premier League (EPL) soccer clubs. Health interventions were delivered to males with heightened
White, Alan, McKenna, James, Steve Robertson, Zwolinsky, S, White, A, Daly-Smith, Andy, Pringle, A, McKenna, J, Andy Daly-Smith, Pringle, Andy, Daly-Smith, A, Alan White, James McKenna, Stephen Zwolinsky, Robertson, S, Zwolinsky, Stephen, Robertson, Steve, Andy Pringle   +17 more
core   +1 more source

A Novel Drug‐Loaded Porous Parylene Electrode for Targeted Anti‐Inflammatory Therapy and Hearing Preservation in Cochlear Implantation

Advanced Healthcare Materials, EarlyView.
A porous parylene‐coated electrode loaded with dexamethasone was developed to reduce inflammation after cochlear implantation. In guinea pigs, the device provided sustained drug release, maintained biocompatibility, improved auditory brainstem response thresholds, and reduced inflammatory cell infiltration and TNF‐α expression.
Chi‐Chieh Chang, Ying‐Chang Lu, Yu‐Ming Chang, Yen‐Hui Chan, Hong‐Yu Yan, Yi‐Shan Lee, Pei‐Hsuan Lin, Cheng‐Yu Hsieh, Chuan‐Jen Hsu, Tien‐Chen Liu, Hsien‐Yeh Chen, Chen‐Chi Wu   +11 more
wiley   +1 more source

Deposition behavior of TiB2 by microwave heating chemical vapor deposition (CVD)

Green Processing and Synthesis, 2015
Microwave heating chemical vapor deposition (CVD) is used to deposit titanium diboride (TiB2) films on graphite substrate using a gas mixture of TiCl4, BCl3, H2 and Ar.
Lu Shuaidan, Sun Shuchen, Huang Xiaoxiao, Tu Ganfeng, Zhu Xiaoping, Li Kuanhe   +5 more
doaj   +1 more source

Sub‐Nanometer Curvature Unlocks Quantum Orbital Flexoelectricity in Graphene

Advanced Materials, EarlyView.
In self‐assembled, reproducible, large‐area, quasi‐pristine graphene nanowrinkles, extreme curvature forces out‐of‐plane π‐electrons toward hybridization, driving a transition from classical to quantum orbital flexoelectricity. As curvature approaches the fundamental physical limit set by the C─C bond length, the resulting polarization increases by ...
Sathvik Ajay Iyengar, James G. McHugh, Jonathan P. Salvage, Robert Vajtai, Venkataramana Gadhamshetty, Alan B. Dalton, Manoj Tripathi, Pulickel M. Ajayan, Vincent Meunier   +8 more
wiley   +1 more source

Estimate of CRP and TNF-alpha level before and after periodontal therapy in cardiovascular disease patients

The Pan African Medical Journal, 2013
INTRODUCTION: Epidemiological studies show that individuals with periodontitis have a radically amplified threat to develop cardiovascular disease. CRP and TNF-α, are acute phase proteins monitored as a marker of inflammatory status, which have been ...
Pradeep Koppolu, Satyanarayana Durvasula, Rajababu Palaparthy, Mukhesh Rao, Vidya Sagar, Sunil Kumar Reddy, Swapna Lingam   +6 more
doaj   +1 more source