Results 91 to 100 of about 2,285,041 (309)

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

The influence of climatic factors on sunflower ontogenesis in conditions of the Orenburg region

RUDN Journal of Agronomy and Animal Industries
The effect of the variability of certain climatic parameters during the growing season on the cultivation of sunflower (Helianthus annuus L.) in the Orenburg region was studied. It was shown that the growth and development of Helianthus annuus L.
Natalia M. Nazarova, Daria G. Fedorova
doaj   +1 more source

A New Threshold Switching Device With Tunable Negative Differential Resistance Based on ErMnO3 Polymorphs

Advanced Functional Materials, EarlyView.
Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu, Florian Maudet, Thanh Luan Phan, Wassim Hamouda, Richard Schroedter, Ahmet Samil Demirkol, Ronald Tetzlaff, Veeresh Deshpande, Catherine Dubourdieu   +8 more
wiley   +1 more source

Weather Wanderings

Journal of Public Pedagogies, 2019
We propose weather wanderings as a critical and postdevelopmental intervention (Blaise, 2010) into a developmentally appropriate or child-centred approach to walking. A developmentally appropriate approach emphasises an autonomous, white, able-bodied, middle-class, and developing boy child that discovers and explores the natural world as an external ...
Blaise, Mindy, Rooney, Tonya, Pollitt, Jo   +2 more
openaire   +4 more sources

Experiences with entomopathogenic nematodes for the control of overwintering codling moth larvae in Germany [PDF]

, 2008
Entomopathogenic nematodes were tested for their potential as tool in resistance management of codling moth Cydia pomonella L. in organic fruit growing. In two field tests, the adults emerging from stems treated with nematodes were monitored.
Kienzle, J., Volk, F., Zebitz, C.P.W., Zimmer, J.   +3 more
core  

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Social and environmental factors in the diversity of tomato landraces from the South-Central region of Mexico

Ciência Rural, 2019
: In the present study, we investigated the influence of social and environmental factors in the genetic diversity of tomato landraces in the South-Central region of Mexico.
Yolanda del Rocio Moreno-Ramírez, Aurelio Hernández-Bautista, Porfirio Ramírez-Vallejo, Fernando Castillo-Gónzalez, Mario Rocandio-Rodríguez, Venancio Vanoye-Eligio, Sandra Grisell Mora-Ravelo   +6 more
doaj   +1 more source

Temperature‐Modulated Threshold Response in a Volatile Memristor: Toward a Biomimetic Polymodal Nociceptive System

Advanced Functional Materials, EarlyView.
This study demonstrates an artificial polymodal nociceptor whose firing threshold is actively modulated by temperature. A volatile TiN/TiOx/ZnO/TiOx/ITO memristor shows interfacial ion–driven resistive switching and membrane‐potential‐like dynamics, enabling temperature‐dependent nociceptive behavior.
Chanmin Hwang, Yuseong Jang, Myoungsu Chae, Hee‐Dong Kim   +3 more
wiley   +1 more source

Temporal variations of bicycle demand in the Netherlands: The influence of weather on cycling [PDF]

, 2009
The variability in bicycle demand depends strongly on weather. This paper describes a ‘weather’ model that makes demand forecasting possible. The model is based on flow time-series of many years, collected at 16 cycle paths in the Dutch cities of Gouda ...
Jaarsma, C.F., Thomas, T., Tutert, S.I.A.   +2 more
core   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source