Results 51 to 60 of about 226,715 (297)

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

Separation of Equilibration Time-Scales in the Gradient Expansion

open access: yes, 2009
We study thermalization by applying gradient expansion to the Kadanoff-Baym equations of the 2PI effective action to two-loop in a theory with Dirac fermions coupled to scalars.
Björn Garbrecht   +4 more
core   +1 more source

Experimental synchronization of circuit oscillations induced by common telegraph noise [PDF]

open access: yes, 2009
Experimental realization and quantitative investigation of common-noise-induced synchronization of limit-cycle oscillations subject to random telegraph signals are performed using an electronic oscillator circuit.
A. T. Winfree   +5 more
core   +3 more sources

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Rhizoctonia solani damping-off on spring turnip rape and spring rape (Brassica spp.) in Finland

open access: yesAgricultural and Food Science, 1984
Damping-off occurred in 90 % of the spring oilseed rape fields surveyed in 1981—1982. On the average, 10 % of the plants were infected with damping-off.6 % of the fields were severely infected (> 30 % of the plants affected) by damping-off and 38 % were ...
Risto Tahvonen   +2 more
doaj  

Control of Ginseng Damping-Off Disease Using Chitinolytic Bacterial Mixtures

open access: yesResearch in Plant Disease, 2018
An effective bioformulation of mixtures of chitin-degrading bacteria has been used successfully to control plant diseases and nematodes. In this study, the bioformulation approach was assessed to control damping-off disease of ginseng. In pot experiments
Young Cheol Kim   +3 more
doaj   +1 more source

Anomalous dynamic back-action in interferometers

open access: yes, 2013
We analyze the dynamic optomechanical back-action in signal-recycled Michelson and Michelson-Sagnac interferometers that are operated off dark port. We show that in this case --- and in contrast to the well-studied canonical form of dynamic back-action ...
Hammerer, Klemens   +4 more
core   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Control of Damping Off and Increased Growth of Tomato Seeds by Utilizing Trichoderma Harzianum Based on Solid Organic Materials [PDF]

open access: yes, 2019
Low soil fertility and the presence of damping off disease which is a inhibiting factor in the nursery of tomato plants. This can be overcome by utilizing the biological agent Trichoderma harzianum based on solid organic matter (Trichocompost).
Kalay, A. M. (A)   +3 more
core  

An empirical method to estimate the effect of soil on the rate for transmission of damping‐off disease

open access: yes, 2004
The ability of some soils to suppress soil-borne diseases has been long recognised, but the underlying epidemiological mechanisms by which this occurs are largely unknown.• Using damping-off disease caused by Rhizoctonia solani, spreading through ...
Alabouvette C   +19 more
core   +1 more source

Home - About - Disclaimer - Privacy