Results 71 to 80 of about 17,154 (305)
Advanced Functional Materials, EarlyView.A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon +4 more
wiley +1 more source
Determination of explosion limits - Criterion for ignition under non-atmospheric conditions
, 2015 Many industrial processes are run at non-atmospheric conditions (elevated temperatures and pressures, other oxidizers than air). To judge whether and if yes to what extent explosive gas(vapor)/air mixtures will occur or may be generated during ...
Krause, U. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho +8 more
wiley +1 more source
Explosion Initiation, Propagation, and Suppression Inside a Micro Structured Reactor
Chemical Engineering Transactions, 2013 The present contribution reports on specific aspects of safety engineering in heterogeneously catalysed oxidation reactions. Results for ethene-oxygen-mixtures in a continuous-flow micro reactor are reported related to the safety issues of the ethylene ...
C. Liebner +5 more
doaj +1 more source
Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source
Explosion Limits of Flammable Gases.
Netsu Bussei, 1994 可燃性気体が空気や酸素と混合した系に、 熱や火花などによりエネルギーが与えられると爆発反応を起こすことはよく知られているが、 可燃性気体の種類により爆発を起こす濃度範囲や爆発を起こすのに必要なエネルギー値に違いのあることはあまり知られていない。 本解説では、 爆発反応が起こる限界濃度に着目し、 その理論的取扱いや測定方法および圧力・温度などの外部因子がこの限界濃度に与える影響について概説したものである。
openaire +2 more sources
Advanced Functional Materials, EarlyView.Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh +4 more
wiley +1 more source
Explosion parameters of aluminium dust in different volumes: the limits of the cube law
Chemical Engineering Transactions, 2019 Since the development of laboratory apparatus for determining safety parameters in the form of the explosion pressure Pex and the maximum rate of pressure rise (dpex/dt)max a large number of dusts have been studied experimentally and the values obtained ...
Klaus-Werner Stahmer
doaj +1 more source
Numerical analysis of buried mine explosions with emphasis on effect of soil properties on loading [PDF]
, 2006 During armed conflicts or peace-support operations, most casualties are attributed to vehicle-landmine accidents and thus, mine protection fea-tures are a prerequisite for vehicles serving in these areas.
FisÌŒerovaÌ, Darina, Fiserova, D.
core
Advanced Healthcare Materials, EarlyView.Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim +5 more
wiley +1 more source