“…Flash synchrony within firefly swarms is an elegant but elusive manifestation of collective animal behaviour. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The impact of the exact temporal pulse structure on the potential cell and tissue sparing of ultra-high dose-rate irradiation applied in FLASH studies has gained increasing attention. A previous version of our biophysical mechanistic model (UNIVERSE: UNIfied and VERSatile bio response Engine), based on the oxygen depletion hypothesis, has been extended in this work by considering oxygen-dependent damage fixation dynamics on the sub-milliseconds scale and introducing an explicit implementation of the temporal pulse structure. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This article examines algorithmic trading and some key failures and risks associated with it, including so-called algorithmic ‘flash crashes’. Drawing on documentary sources, 189 interviews with market participants, and fieldwork conducted at an algorithmic trading firm, we argue that automated markets are characterized by tight coupling and complex interactions, which render them prone to large-scale technological accidents, according to Perrow’s normal accident theory. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We quantify the decrease in polymer radius of gyration R(g), increase in ξ, and effective χ parameter approaching the phase boundary. Upon flash nanoprecipitation, the characteristic particle radius (estimated by scanning electron microscopy, SEM) is found to scale with polymer concentration as well as with nonsolvent content. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…An immunoadjuvant preparation (named Fraction B) was obtained from the aqueous extract of Quillaja brasiliensis leaves, and further fractionated by consecutive separations with silica flash MPLC and reverse phase HPLC. Two compounds were isolated, and their structures elucidated using a combination of NMR spectroscopy and mass spectrometry. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The transient absorption and kinetic processes of photo-excited myoglobin in three forms and the effects of free excited tryptophan on redox reaction of myoglobin were monitored by laser flash photolysis. With dual energy superposition of direct light irradiation and indirect energy transferred from the free excited tryptophan, the variation value in optical density (ΔOD) of MetMb increased by 66.7%, from 0.9 to 1.5. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The low acid/neutralization value (0.001 mg of KOH per g) for MESSO offers high oxidation stability. The high flash point (260 °C) and fire point (345 °C) values of MESSO provide operational safety to the transformers when they are filled with the developed insulating fluid. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…While a long list of facts provided by the clinical and medical sciences have remained unable to resolve the problem, recognizing environmental issues concerning COVID-19 resistance and adaptation might be a flash of lighting the nature of COVID-19 and its ideas of fitness. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Based on the mathematical modeling and operational optimization studies of reverse osmosis (RO) and multistage flash (MSF) desalination, the structural optimization of the hybrid process was specially studied in this work with the consideration of reducing comprehensive expenses under given operational conditions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results reveal that IFTs are highly vulnerable to drought, rainstorms, bushfires and charcoal production and less vulnerable to heavy precipitation, flash floods and sand mining. Such vulnerability arising from the combined effects of multiple stressors has led to a decreasing trend in production and yields of IFTS over the past few decades, adversely affecting livelihoods of rural women and households. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…When a lightning flash is propagating in the atmosphere it is known that especially the negative leaders emit a large number of very high frequency (VHF) radio pulses. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The walking comprises the unidirectional processive movement of a short-chain molecule along a chiral helical chain in 3 nm steps, driven by Brownian motion and a tapping effect of the atomic force microscopy tip based on a flash ratchet mechanism. Furthermore, the rail consists of a long-chain substituted phenylacetylene polymer with pendant cholesteryl groups, along which the short-chain molecule can walk as a result of van der Waals interactions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Pattern-reversal visual evoked potentials (VEP) and flash electroretinography (fERG) of migraine patients during the headache-free period were compared with healthy controls. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The distribution of the crystallographic orientation of the grains at the weld interface was obtained using an e-Flash HR electron back-scatter diffraction (EBSD) detector and a forward-scatter detector (FSD). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…OUTCOME: Fundoscopic examination revealed optic disc colobomas in both eyes, extensive chorioretinal lacunae at the posterior pole with retinal pigment epithelium regrouping and atrophy. Flash visual evoked potentials (FVEP) P2 amplitude was lower than normal range. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…To better understand this, we examined the ability of patients with DPD and healthy controls (HC) to identify pictures of faces using an experimental paradigm of breaking continuous flash suppression. There were 23 DPD outpatients from Beijing Anding Hospital, Capital Medical University and 23 matched HC who participated in this experiment. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results show that the residents generally have a higher risk perception and willingness to evacuate because the study area frequently suffered from debris flow and flash floods. A positive correlation was found between risk perception and willingness to evacuate, and a negative correlation to the population at risk. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we investigate how MACs can be used to create NPs for therapeutic drug delivery and the role of MAC molecular properties on the assembly of NPs via flash nanoprecipitation. The NP size is tuned from 59 to 454 nm by changing the degree of neutralization, ionic strength, total mass concentration, and the core-to-MAC ratio. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Smartphone with video camera in flash-on mode was mounted on virtual-reality (VR) headset. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Therefore, rainfall forecast is a key parameter for the implementation of landslides and flash-floods early warning systems. In this work we developed a routine in R software that enables the validation of a 3-day rainfall forecast by comparison with the daily rainfall data recorded in 101 automatic meteorological stations available in mainland Portugal. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso